Acquisition method (AMC)
1
FSC 5306 × BOLT,EXTERNALLY RELIEVED BODY
BOLT,EXTERNALLY RELIEVED BODY
5306-01-124-6451 FSC 5306
NSN 5306-01-124-6451 (also written 5306011246451; NIIN 01-124-6451) is a bolt, externally relieved body in Federal Supply Class 5306, Bolts. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 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)
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 |
|---|---|
| THREAD CLASS AAJD | 3A |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | INCHES NOMINAL 0.780 |
| FASTENER LENGTH AASB | INCHES MINIMUM 0.980 AND INCHES MAXIMUM 1.020 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES NOMINAL 0.500 |
| WIDTH BETWEEN FLATS AATB | INCHES NOMINAL 1.375 |
| FIRST DIAMETER FROM HEAD AAWC | INCHES MINIMUM 1.067 AND INCHES MAXIMUM 1.072 |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER AAWH | INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.140 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 1.188 |
| THREAD QUANTITY PER INCH CMLP | 12 |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C NOMINAL 23.0 AND ROCKWELL C MINIMUM 32.0 |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY CSNG | 1 |
| MATERIAL MATT | OVERALL STEEL |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| THREAD SERIES DESIGNATOR THSD | UN |
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 |
|---|---|---|
| 10087925 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 11629704 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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
$41.00
Purchases
1
Total spend
$1,394
Sep 10, 2026
Last purchased
2 · 2.0/yr
Purchase records
$2,788
Total demand
$41.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | 34 | $41.00 | $1,394 | L.A. MARTIN COMPANY (9S775) | 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 10, 2026 | SPE4A626P0R18 ↗ | L.A. MARTIN COMPANY | — | $1,394 |
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.
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
L.A. MARTIN COMPANY
last award Sep 2026
NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source L.A. MARTIN COMPANY won the only award on record. L.A. MARTIN COMPANY won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-21ZG | Aug 25, 2026 | Sep 1, 2026 | 34 | Expired | View at DIBBS → |
| SPE4A6-26-T-20SZ | Aug 20, 2026 | Aug 27, 2026 | 34 | 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: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,EXTERNALLY RELIEVED BODY." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-124-6451/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-124-6451/