Acquisition method (AMC)
1
FSC 1680 × BEAM ASSEMBLY,SUPPORT,SEAT
BEAM ASSEMBLY,SUPPORT,SEAT
1680-00-031-3458 FSC 1680
NSN 1680-00-031-3458 (also written 1680000313458; NIIN 00-031-3458) is a beam assembly, support, seat in Federal Supply Class 1680, Miscellaneous Aircraft Accessories and Components. 5 manufacturer part numbers from 5 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | 57.00 IN. LG,CONTAINS 3 SUPPORTS,FIRST LOCATED 6.62 IN. SECOND26.62 IN. THIRD 46.62 IN. FROM LEFT END,3 BRACKETS,FIRST TOP BRACKET37.00 IN. SECOND 53.75 IN. FROM LEFT END,BOTTOM BRACKET 10.81 IN. FROM END1 STRUT ASSY,TWO 0.158 IN. MIN,0.164 IN. MAX DIA HOLES IN LINE TAPNO. 10-32 NF-2 THD FIRST HOLE LOCATED 19.25 IN. FROM END SECOND HOLELOCATED 24.563 IN. FROM FIRST HOLE 1.81 IN. FROM TOP OF BEAM |
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 |
|---|---|---|
| 1680PL0714745 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 370983-3 | 3H683 | INTERNATIONAL PRECISION, INC |
| 370983-3 | 55456 | AIR PRECISION CORP |
| 370983-3 | 58730 | AIRBORNE TECHNOLOGIES, INC. |
| 370983-3 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
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
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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.
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. "BEAM ASSEMBLY,SUPPORT,SEAT." nsnexplorer.com, https://nsnexplorer.com/nsn/1680-00-031-3458/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/1680-00-031-3458/