Acquisition method (AMC)
1
FSC 5306 × BOLT,MACHINE
BOLT,MACHINE
5306-01-738-2873 FSC 5306
NSN 5306-01-738-2873 (also written 5306017382873; NIIN 01-738-2873) is a bolt, machine in Federal Supply Class 5306, Bolts. 4 manufacturer part numbers from 3 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 | |
|---|---|---|---|
| SPE4A6-27-T-3624 | 63 | Closes in 1d | Bid → |
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.
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 CLASS AAJD | 3A |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | INCHES MINIMUM 0.99 AND INCHES MAXIMUM 1.01 |
| FASTENER LENGTH AASB | INCHES MINIMUM 1.302 AND INCHES MAXIMUM 1.322 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.373 AND INCHES MAXIMUM 0.393 |
| WIDTH BETWEEN FLATS AATB | INCHES NOMINAL 0.4375 |
| EXTENDED WASHER DIAMETER AATC | INCHES MINIMUM 0.552 AND INCHES MAXIMUM 0.572 |
| EXTENDED WASHER THICKNESS AATD | INCHES MINIMUM 0.080 AND INCHES MAXIMUM 0.100 |
| GRIP DIAMETER AAUR | INCHES MINIMUM 0.343 AND INCHES MAXIMUM 0.353 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.3750 |
| GRIP LENGTH ANEE | INCHES MAXIMUM 0.312 |
| THREAD QUANTITY PER INCH CMLP | 24 |
| MINIMUM TENSILE STRENGTH CQBC | POUNDS PER SQUARE INCH 185000 |
| SURFACE FINISH CSYM | BEARING SURFACE OF HEAD MICROINCHES 32.0 |
| SURFACE FINISH CSYM | THREADS MICROINCHES 125.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | BOLT,MACHINE-DOUBLE HEX EXTENDED WASHER HEAD,PD SHANK,UNS N07718-185 KSI |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE A-S5662,UNS N07718 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL JOINT FINE (UNJF) |
| SPECIFICATION/STANDARD DATA ZZZK | INTERNATIONAL STD/SPEC 0U583-SAE AS3580 SAE AS3580 |
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 |
|---|---|---|
| AS3580 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS3580-6-21 | 07309 | BIRD-JOHNSON PROPELLER COMPANY, LLC |
| AS3580-6-21 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS3580-6-21 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS 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
$70.00
Purchases
1
Total spend
$4,760
Oct 8, 2026
Last purchased
2 · 2.0/yr
Purchase records
$9,520
Total demand
$70.00
Latest unit price
Purchase history
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 8, 2026 | SPE4A627P1809 ↗ | — | — | $4,760 |
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.
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
CAGE 7M4P5
last award Oct 2026
BIRD-JOHNSON PROPELLER COMPANY, LLC
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source CAGE 7M4P5 won the only award on record. CAGE 7M4P5 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-3624 | Oct 13, 2026 | Oct 20, 2026 | 63 | Open | View at DIBBS → |
| SPE4A6-26-T-35SS | Sep 23, 2026 | Oct 6, 2026 | 68 | 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: 2026-10-10.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,MACHINE." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-738-2873/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-738-2873/