Acquisition method (AMC)
1
FSC 5985 × WAVEGUIDE ASSEMBLY
WAVEGUIDE ASSEMBLY
5985-01-374-4600 FSC 5985
NSN 5985-01-374-4600 (also written 5985013744600; NIIN 01-374-4600) is a waveguide assembly in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| THREAD CLASS AAJD | 2B |
| THREAD DIRECTION AAJF | FIRST FLANGE ALL CONNECTION FACILITIES RIGHT-HAND |
| THREAD DIRECTION AAJF | SECOND FLANGE ALL CONNECTION FACILITIES RIGHT-HAND |
| FLANGE QUANTITY AHSF | 4 |
| FLANGE INSIDE WIDTH AHSX | FIRST FLANGE INCHES MINIMUM 0.896 AND INCHES MAXIMUM 0.904 |
| FLANGE INSIDE WIDTH AHSX | SECOND FLANGE INCHES MINIMUM 0.896 AND INCHES MAXIMUM 0.904 |
| FLANGE INSIDE WIDTH AHSX | THIRD FLANGE INCHES MINIMUM 0.896 AND INCHES MAXIMUM 0.904 |
| FLANGE INSIDE WIDTH AHSX | FOURTH FLANGE INCHES MINIMUM 1.118 AND INCHES MAXIMUM 1.126 |
| FLANGE INSIDE HEIGHT AHSY | FIRST FLANGE INCHES MINIMUM 0.396 AND INCHES MAXIMUM 0.404 |
| FLANGE INSIDE HEIGHT AHSY | THIRD FLANGE INCHES MINIMUM 0.396 AND INCHES MAXIMUM 0.404 |
| FLANGE INSIDE HEIGHT AHSY | SECOND FLANGE INCHES MINIMUM 0.396 AND INCHES MAXIMUM 0.404 |
| FLANGE INSIDE HEIGHT AHSY | FOURTH FLANGE INCHES MINIMUM 0.493 AND INCHES MAXIMUM 0.501 |
| FLANGE OUTSIDE WIDTH AHSZ | THIRD FLANGE INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640 |
| FLANGE OUTSIDE WIDTH AHSZ | FOURTH FLANGE INCHES MINIMUM 2.480 AND INCHES MAXIMUM 2.520 |
| FLANGE OUTSIDE WIDTH AHSZ | FIRST FLANGE INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640 |
| FLANGE OUTSIDE WIDTH AHSZ | SECOND FLANGE INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640 |
| FLANGE OUTSIDE HEIGHT AHTA | SECOND FLANGE INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640 |
| FLANGE OUTSIDE HEIGHT AHTA | FOURTH FLANGE INCHES MINIMUM 1.730 AND INCHES MAXIMUM 1.770 |
| FLANGE OUTSIDE HEIGHT AHTA | FIRST FLANGE INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640 |
| FLANGE OUTSIDE HEIGHT AHTA | THIRD FLANGE INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640 |
| FLANGE DEPTH AHTD | FIRST FLANGE INCHES MINIMUM 0.423 AND INCHES MAXIMUM 0.453 |
| FLANGE DEPTH AHTD | SECOND FLANGE INCHES MINIMUM 0.423 AND INCHES MAXIMUM 0.453 |
| FLANGE DEPTH AHTD | FOURTH FLANGE INCHES MINIMUM 0.480 AND INCHES MAXIMUM 0.520 |
| FLANGE DEPTH AHTD | THIRD FLANGE INCHES MINIMUM 0.423 AND INCHES MAXIMUM 0.453 |
| FLANGE CONNECTING HOLE DIAMETER AHTN | THIRD FLANGE ALL CONNECTION FACILITIES INCHES MINIMUM 0.169 AND INCHES MAXIMUM 0.172 |
| FLANGE CONNECTING HOLE DIAMETER AHTN | FOURTH FLANGE ALL CONNECTION FACILITIES INCHES MINIMUM 0.169 AND INCHES MAXIMUM 0.171 |
| NOMINAL THREAD SIZE CQJX | SECOND FLANGE ALL CONNECTION FACILITIES INCHES 0.164 |
| NOMINAL THREAD SIZE CQJX | FIRST FLANGE ALL CONNECTION FACILITIES INCHES 0.164 |
| OPERATING PRESSURE CQQF | POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM 15.0 |
| FLANGE CONNECTING FACILITY AND QUANTITY CSQT | FIRST FLANGE ALL CONNECTION FACILITIES THREADED HOLE(S) 4 |
| FLANGE CONNECTING FACILITY AND QUANTITY CSQT | THIRD FLANGE ALL CONNECTION FACILITIES UNTHREADED HOLE(S) 4 |
| FLANGE CONNECTING FACILITY AND QUANTITY CSQT | FOURTH FLANGE ALL CONNECTION FACILITIES UNTHREADED HOLE(S) 4 |
| FLANGE CONNECTING FACILITY AND QUANTITY CSQT | SECOND FLANGE ALL CONNECTION FACILITIES THREADED HOLE(S) 4 |
| FLANGE STYLE CTCJ | — |
| SPECIAL FEATURES FEAT | ITEM CONSISTS OF 2 WAVEGUIDES,STYLES B2 AND B12; WAVEGUIDES ARE CONNECTED BY A 4.500 IN. DIA MTG FLANGE WITH 5 0.193 IN. DIA HOLES |
| MATERIAL MATT | ALL TUBING SEGMENT ALUMINUM ALLOY |
| MATERIAL MATT | ALL FLANGE ALUMINUM ALLOY |
| THREAD SERIES DESIGNATOR THSD | SECOND FLANGE ALL CONNECTION FACILITIES UNIFIED NATIONAL COARSE (UNC) |
| THREAD SERIES DESIGNATOR THSD | FIRST FLANGE ALL CONNECTION FACILITIES UNIFIED NATIONAL COARSE (UNC) |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 1522924-1 | 02769 | LOCKHEED MARTIN CORPORATION DIV RMS |
| 1522924-1 | 56232 | LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD |
| 5946169-1 | 0RMF7 | BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING |
| 5946169-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$14,954.25
Purchases
1
Total spend
$14,954
Oct 16, 2026
Last purchased
2 · 2.0/yr
Purchase records
$29,909
Total demand
$14,954.25
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 1 | $14,954.25 | $14,954 | DIRECT LINE, INC (0GE52) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 16, 2026 | SPE7M127P0593 ↗ | DIRECT LINE, INC | — | $14,954 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
DIRECT LINE, INC
last award Oct 2026
BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV RMS
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source DIRECT LINE, INC won the only award on record. DIRECT LINE, INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-536Q | Sep 28, 2026 | Oct 14, 2026 | 1 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "WAVEGUIDE ASSEMBLY." nsnexplorer.com, https://nsnexplorer.com/nsn/5985-01-374-4600/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5985-01-374-4600/