Acquisition method (AMC)
1
FSC 5305 × SCREW,EXTERNALLY RELIEVED BODY
SCREW,EXTERNALLY RELIEVED BODY
5305-00-161-7549 FSC 5305
NSN 5305-00-161-7549 (also written 5305001617549; NIIN 00-161-7549) is a screw, externally relieved body in Federal Supply Class 5305, Screws. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE4A6-27-T-1658 | 20 | Closes in 1d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 QUANTITY PER INCH CMLP | 32 |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.256 AND INCHES MAXIMUM 0.270 |
| SPECIAL FEATURES FEAT | BLACK COLOR |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD SINGLE MATERIAL RESPONSE FED STD 66 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 QQ--416 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL COARSE (UNC) |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.087 AND INCHES MAXIMUM 0.097 |
| THREAD CLASS AAJD | 2A |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER AAWH | INCHES MINIMUM 0.240 AND INCHES MAXIMUM 0.250 |
| THREAD LENGTH AASA | INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.135 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.138 |
| FASTENER LENGTH AASB | INCHES NOMINAL 0.375 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY CSNG | 1 |
| FIRST DIAMETER FROM HEAD AAWC | INCHES MINIMUM 0.089 AND INCHES MAXIMUM 0.094 |
| INTERNAL DRIVE STYLE ABQZ | — |
| HEAD STYLE AASK | — |
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 |
|---|---|---|
| 164B8175P1 | 3Y498 | BGM FASTENER CO INC |
| 164B8175P1 | 89954 | BAE SYSTEMS CONTROLS INC. |
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
$8.82
Purchases
1
Total spend
$176.40
Sep 24, 2026
Last purchased
2 · 2.0/yr
Purchase records
$352.80
Total demand
$8.82
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | 20 | $8.82 | $176.40 | PATTERSON COONEY INC (9U103) | 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 |
|---|---|---|---|---|
| Sep 24, 2026 | SPE4A626V399D ↗ | PATTERSON COONEY INC | — | $176.40 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
PATTERSON COONEY INC
last award Sep 2026
BAE SYSTEMS CONTROLS INC.
no award yet
no awards on record
Listed source BGM FASTENER CO INC
no award yet
no awards on record
Listed source PATTERSON COONEY INC won the only award on record. PATTERSON COONEY INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-1658 | Oct 13, 2026 | Oct 20, 2026 | 20 | Open | View at DIBBS → |
| SPE4A6-26-T-34BK | Sep 21, 2026 | Sep 28, 2026 | 20 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,EXTERNALLY RELIEVED BODY." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-00-161-7549/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5305-00-161-7549/