Acquisition method (AMC)
3
FSC 5340 × RETAINER,NUT AND BOLT
RETAINER,NUT AND BOLT
5340-01-681-4463 FSC 5340
NSN 5340-01-681-4463 (also written 5340016814463; NIIN 01-681-4463) is a retainer, nut and bolt in Federal Supply Class 5340, Hardware, Commercial. 3 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 | |
|---|---|---|---|
| SPE7LX-27-U-0435 | 42 | Closes in 10d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| SURFACE TREATMENT SFTT | PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | ASSN STD SINGLE TREATMENT RESPONSE A-S-QQ--35 QQ--35 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 0.324 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ASSN STD SINGLE MATERIAL RESPONSE RETAINER IS 17-4H SST ER A-S5643,COND H1025 AND CLI IS 17-7H ASSIVATED SST ER A-S5678,COND CH900 |
| MATERIAL MATT | STEEL COMP 630 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | RETAINER,NUT,COLD-WORKED,RIVETLESS |
| END ITEM IDENTIFICATION AGAV | F16 AIRCRAFT |
| GRIP HEIGHT BWQZ | INCHES NOMINAL 0.125 |
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 |
|---|---|---|
| C20956 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| C20956-3-125 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| FTR-483-A-2-.125-S | 51439 | FATIGUE TECHNOLOGY, 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
—
Purchases
0
Total spend
—
Oct 20, 2026
Last purchased
1 · 1.0/yr
Purchase records
$5,560
Total demand
$5,560
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 20, 2026 | SPE7L127P0822 ↗ | S I T CORPORATION | — | $5,560 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 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
S I T CORPORATION
last award Oct 2026
FATIGUE TECHNOLOGY, INC
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY
no award yet
no awards on record
Listed source S I T CORPORATION won the only award on record. S I T CORPORATION won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7LX-27-U-0435 | Nov 3, 2026 | Nov 17, 2026 | 42 | Open | View at DIBBS → |
| SPE7L1-26-T-04E6 | Aug 27, 2026 | Sep 11, 2026 | 36 | Expired | View at DIBBS → |
| SPE7L1-26-T-900E | Jul 31, 2026 | Aug 14, 2026 | 11 | 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: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RETAINER,NUT AND BOLT." nsnexplorer.com, https://nsnexplorer.com/nsn/5340-01-681-4463/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5340-01-681-4463/