Acquisition method (AMC)
1
FSC 4730 × ELBOW,BOSS
ELBOW,BOSS
4730-01-128-1481 FSC 4730
NSN 4730-01-128-1481 (also written 4730011281481; NIIN 01-128-1481) is an elbow, boss in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 7 manufacturer part numbers from 6 suppliers are on record. No purchases are on record yet.
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)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 | 3B |
| CONNECTION STYLE AHNC | — |
| LEG LENGTH AHSJ | FIRST END INCHES NOMINAL 0.900 |
| LEG LENGTH AHSJ | SECOND END INCHES NOMINAL 0.690 |
| CONNECTION TYPE AWLS | ALL ENDS THREADED INTERNAL BOSS |
| NOMINAL THREAD SIZE CQJX | SECOND END BULKHEAD INCHES 0.750 |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.375 |
| FLOW ANGLE CRFY | DEGREES 90.0 |
| SPECIAL FEATURES FEAT | GROOVE FOR 0.125 IN. DETONATING CORD |
| MATERIAL MATT | OVERALL STEEL COMP 304 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-763 QQ-S-763 |
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE AND PRIMER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 AND MIL SPEC SINGLE TREATMENT RESPONSE -IL--23377 QQ--35 |
| THREAD SERIES DESIGNATOR THSD | SECOND END BULKHEAD UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD SERIES DESIGNATOR THSD | ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF) |
| FURNISHED ITEMS AND QUANTITY TMQY | GASKET 1 |
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 |
|---|---|---|
| 10108616 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 7M483 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| 7M483-1 | 1V662 | KMI, INC DBA KMI INC |
| 7M483-1 | 28444 | BR MACHINE PARTS INC |
| 7M483-1 | 66945 | SOBOT TOOL & MFG CO INC |
| 7M483-1 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| 7M483-1 | 98062 | CONOVER CO INC THE |
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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-26-T-9117 | Sep 15, 2026 | Sep 25, 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ELBOW,BOSS." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-128-1481/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-128-1481/