Acquisition method (AMC)
4
FSC 5320 × PIN-RIVET
PIN-RIVET
5320-01-399-3837 FSC 5320
NSN 5320-01-399-3837 (also written 5320013993837; NIIN 01-399-3837) is a pin-rivet in Federal Supply Class 5320, Rivets. 10 manufacturer part numbers from 10 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 to be bought directly from the actual manufacturer (AMC 4).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 4: buy directly from the actual manufacturer, first time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 |
| FASTENER LENGTH AASB | INCHES MINIMUM 1.675 AND INCHES MAXIMUM 1.695 |
| HEAD STYLE AASK | — |
| WIDTH BETWEEN FLATS AATB | INCHES MINIMUM 0.0947 AND INCHES MAXIMUM 0.0967 |
| SHANK DIAMETER AAZE | INCHES MINIMUM 0.2646 AND INCHES MAXIMUM 0.2651 |
| SHANK STYLE AAZF | — |
| HEAD MAJOR DIAMETER AAZG | INCHES MINIMUM 0.5018 AND INCHES MAXIMUM 0.5066 |
| LUBRICATION ABAJ | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| GRIP LENGTH ANEE | INCHES MINIMUM 1.245 AND INCHES MAXIMUM 1.255 |
| MINIMUM TENSILE STRENGTH CQBC | POUNDS PER SQUARE INCH 5820 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.250 |
| SHEAR STRENGTH CQSX | DOUBLE POUNDS PER SQUARE INCH 10490 |
| COUNTERSINK ANGLE CRSQ | DEGREES NOMINAL 100.0 |
| SPECIAL FEATURES FEAT | GRIT BLAST TOP OF HEAD, WITH COLOR WHITE ON THREAD END, 1/64" OVERSIZE, FOR REPAIR WORK ONLY. |
| MATERIAL MATT | OVERALL TITANIUM ALLOY UNS R56400 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S4928 OR ASSN STD SINGLE MATERIAL RESPONSE A-S4967 |
| 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 |
|---|---|---|
| 03A073-8-20X | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS |
| HLT437ST-8-20 | 06725 | SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY |
| HLT437ST-8-20 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| HLT437ST-8-20 | 0PTK6 | SPS TECHNOLOGIES INC |
| HLT437ST-8-20 | 17446 | HUCK INTERNATIONAL, INC |
| HLT437ST-8-20 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| HLT437ST-8-20 | 73197 | HI-SHEAR CORPORATION |
| HLT437ST-8-20 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS |
| HLT437ST-8-20 | 97928 | HUCK INTL INC |
| HLT437ST-8-20 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS 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
—
Purchases
0
Total spend
—
Sep 10, 2026
Last purchased
1 · 1.0/yr
Purchase records
$19,125
Total demand
$19,125
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 10, 2026 | SPE4A626P0P09 ↗ | B S F (BUSINESS SOLUTIONS FASTENERS) INTERNATIONAL INC DBA B S F (SOLUTIONS POUR MANUFACTURIERS D'ATTACH?S) | — | $19,125 |
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
B S F (BUSINESS SOLUTIONS FASTENERS) INTERNATIONAL INC DBA B S F (SOLUTIONS POUR MANUFACTURIERS D'ATTACH?S)
last award Sep 2026
HI-SHEAR CORPORATION
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 HUCK INTERNATIONAL, INC
no award yet
no awards on record
Listed source HUCK INTL INC
no award yet
no awards on record
Listed source LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
no award yet
no awards on record
Listed source NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS
no award yet
no awards on record
Listed source B S F (BUSINESS SOLUTIONS FASTENERS) INTERNATIONAL INC DBA B S F (SOLUTIONS POUR MANUFACTURIERS D'ATTACH?S) won the only award on record. B S F (BUSINESS SOLUTIONS FASTENERS) INTERNATIONAL INC DBA B S F (SOLUTIONS POUR MANUFACTURIERS D'ATTACH?S) 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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PIN-RIVET." nsnexplorer.com, https://nsnexplorer.com/nsn/5320-01-399-3837/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5320-01-399-3837/