Acquisition method (AMC)
1
FSC 5306 × BOLT,SHEAR
BOLT,SHEAR
5306-01-376-5279 FSC 5306
NSN 5306-01-376-5279 (also written 5306013765279; NIIN 01-376-5279) is a bolt, shear in Federal Supply Class 5306, Bolts. 11 manufacturer part numbers from 11 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)
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 NOMINAL 1.118 |
| FASTENER LENGTH AASB | INCHES MINIMUM 2.727 AND INCHES MAXIMUM 2.759 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.701 AND INCHES MAXIMUM 0.721 |
| EXTENDED WASHER DIAMETER AATC | INCHES MINIMUM 1.220 AND INCHES MAXIMUM 1.230 |
| EXTENDED WASHER THICKNESS AATD | INCHES MINIMUM 0.168 AND INCHES MAXIMUM 0.188 |
| GRIP DIAMETER AAUR | INCHES MINIMUM 0.7480 AND INCHES MAXIMUM 0.7490 |
| HEAD MINOR DIAMETER AAZH | INCHES MINIMUM 0.798 AND INCHES MAXIMUM 0.813 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.750 |
| GRIP LENGTH ANEE | INCHES MINIMUM 1.615 AND INCHES MAXIMUM 1.635 |
| THREAD QUANTITY PER INCH CMLP | 16 |
| MINIMUM TENSILE STRENGTH CQBC | POUNDS PER SQUARE INCH 180000 |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 39.0 AND ROCKWELL C MAXIMUM 43.0 |
| SURFACE FINISH CSYM | BEARING SURFACE OF HEAD MICROINCHES 32.0 |
| SURFACE FINISH CSYM | GRIP MICROINCHES 32.0 |
| MATERIAL MATT | OVERALL STEEL COMP 4340 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-8844 CL1 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL ASSN STD 1ST TREATMENT RESPONSE A-S2401 OR FED SPEC 2ND TREATMENT RESPONSE QQ--416 TY 2 QQ--416 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL JOINT FINE (UNJF) |
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 |
|---|---|---|
| SS5211-12-26 | 06725 | SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY |
| SS5211-12-26 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| SS5211-12-26 | 0UCY9 | M.S. AEROSPACE INC. DBA MS AEROSPACE INC |
| SS5211-12-26 | 27624 | SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS |
| SS5211-12-26 | 2V343 | APEX MANUFACTURING COMPANY, INC. DBA APEX MANUFACTURING CO |
| SS5211-12-26 | 4GP55 | ACUFAST AIRCRAFT PRODUCTS |
| SS5211-12-26 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| SS5211-12-26 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| SS5211-12-26 | 81996 | US ARMY AVIATION AND MISSILE COMMAND |
| SS5211-12-26 | 84256 | AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC |
| SS5211-12-26 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS |
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
—
Sep 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$19,036
Total demand
$19,036
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 |
|---|---|---|---|---|
| Sep 22, 2026 | SPE4A622D5AB4/SPE4A626F496W ↗ | DON INDUSTRIAL GROUP LLC | — | $19,036 |
Demand history
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
DON INDUSTRIAL GROUP LLC
last award Sep 2026
ACUFAST AIRCRAFT PRODUCTS
no award yet
no awards on record
Listed source APEX MANUFACTURING COMPANY, INC. DBA APEX MANUFACTURING CO
no award yet
no awards on record
Listed source AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC
no award yet
no awards on record
Listed source HOWMET GLOBAL FASTENING SYSTEMS INC
no award yet
no awards on record
Listed source HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS
no award yet
no awards on record
Listed source M.S. AEROSPACE INC. DBA MS AEROSPACE INC
no award yet
no awards on record
Listed source SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP
no award yet
no awards on record
Listed source DON INDUSTRIAL GROUP LLC won the only award on record. DON INDUSTRIAL GROUP LLC won without being a listed source.
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: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BOLT,SHEAR." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-376-5279/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5306-01-376-5279/