Acquisition method (AMC)
1
FSC 5306 × BOLT,MACHINE
BOLT,MACHINE
5306-01-429-3174 FSC 5306
NSN 5306-01-429-3174 (also written 5306014293174; NIIN 01-429-3174) is a bolt, machine in Federal Supply Class 5306, Bolts. 3 manufacturer part numbers from 3 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)
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.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
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 LENGTH AASA | MILLIMETERS NOMINAL 30.000 |
| FASTENER LENGTH AASB | MILLIMETERS NOMINAL 50.000 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | MILLIMETERS NOMINAL 8.000 |
| WIDTH BETWEEN FLATS AATB | MILLIMETERS NOMINAL 18.000 |
| END ITEM IDENTIFICATION AGAV | CATERPILLAR 953B ENGINE |
| NOMINAL THREAD DIAMETER AHYM | MILLIMETERS 12.000 |
| GRIP LENGTH ANEE | MILLIMETERS NOMINAL 20.000 |
| THREAD PITCH IN MILLIMETERS CQQR | 1.750 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL COARSE (UNC) |
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 |
|---|---|---|
| 8T-4194 | U8468 | FINNING (UK) LTD |
| 8T4194 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| A06153 | F8357 | UNAC |
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
$2.49
Purchases
1
Total spend
$448.20
Sep 2, 2026
Last purchased
2 · 2.0/yr
Purchase records
$896.40
Total demand
$2.49
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | 180 | $2.49 | $448.20 | OLB ASSOCIATES LLC DBA VETERANS 1ST ENERGY (7MFD4) | 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 2, 2026 | SPE4A626P0B74 ↗ | OLB ASSOCIATES LLC DBA VETERANS 1ST ENERGY | — | $448.20 |
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.
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
OLB ASSOCIATES LLC DBA VETERANS 1ST ENERGY
last award Sep 2026
CATERPILLAR INC DIV CATERPILLAR DEFENSE
no award yet
no awards on record
Listed source FINNING (UK) LTD
no award yet
no awards on record
Listed source UNAC
no award yet
no awards on record
Listed source OLB ASSOCIATES LLC DBA VETERANS 1ST ENERGY won the only award on record. OLB ASSOCIATES LLC DBA VETERANS 1ST ENERGY won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-16EY | Aug 13, 2026 | Aug 20, 2026 | 180 | 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: 2026-10-25.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,MACHINE." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-429-3174/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-429-3174/