Acquisition method (AMC)
1
FSC 5306 × BOLT,INTERNAL WRENCHING
BOLT,INTERNAL WRENCHING
5306-00-860-3956 FSC 5306
NSN 5306-00-860-3956 (also written 5306008603956; NIIN 00-860-3956) is a bolt, internal wrenching in Federal Supply Class 5306, Bolts. 7 manufacturer part numbers from 7 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 | |
|---|---|---|---|
| SPE4A1-27-T-0250 | 438 | Closes in 3d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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.
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 1.232 AND INCHES MAXIMUM 1.388 |
| FASTENER LENGTH AASB | INCHES NOMINAL 2.793 |
| HEAD STYLE AASK | — |
| HEAD DIAMETER AASL | INCHES NOMINAL 1.484 |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.245 AND INCHES MAXIMUM 0.255 |
| FIRST DIAMETER FROM HEAD AAWC | INCHES MINIMUM 1.020 AND INCHES MAXIMUM 1.030 |
| SECOND DIAMETER FROM HEAD AAWD | INCHES MINIMUM 0.741 AND INCHES MAXIMUM 0.747 |
| THIRD DIAMETER FROM HEAD AAWE | INCHES MINIMUM 0.691 AND INCHES MAXIMUM 0.701 |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER AAWH | INCHES MINIMUM 0.338 AND INCHES MAXIMUM 0.348 |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER AAWJ | INCHES MINIMUM 0.502 AND INCHES MAXIMUM 0.506 |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER AAWK | INCHES MINIMUM 0.752 AND INCHES MAXIMUM 0.756 |
| INTERNAL DRIVE STYLE ABQZ | — |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.750 |
| WIDTH ACROSS FLATS ASDB | INCHES MAXIMUM 0.568 |
| THREAD QUANTITY PER INCH CMLP | 16 |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 46.0 AND ROCKWELL C MAXIMUM 49.0 |
| MATERIAL MATT | OVERALL STEEL |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2 CL 3 QQ--416 |
| THREAD SERIES DESIGNATOR THSD | UNF |
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 |
|---|---|---|
| 10114423 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 58A164C57 | 072E5 | VERTEX MODERNIZATION AND SUSTAINMENT LLC |
| 58A164C57 | 0UCY9 | M.S. AEROSPACE INC. DBA MS AEROSPACE INC |
| 58A164C57 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
| 58A164C57 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
| 58A164C57 | 32067 | MARVIN ENGINEERING CO, INC |
| 58A164C57 | 3N278 | BRIARWOOD FASTENERS, 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
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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.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A1-27-T-0250 | Nov 3, 2026 | Nov 10, 2026 | 438 | Open | 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 Nov 3, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,INTERNAL WRENCHING." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-00-860-3956/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5306-00-860-3956/