Acquisition method (AMC)
1
FSC 5320 × PIN-RIVET
PIN-RIVET
5320-01-591-2999 FSC 5320
NSN 5320-01-591-2999 (also written 5320015912999; NIIN 01-591-2999) is a pin-rivet in Federal Supply Class 5320, Rivets. 7 manufacturer part numbers from 7 suppliers are on record. No purchases are on record yet.
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.
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 |
|---|---|
| HEAD HEIGHT AASU | INCHES MINIMUM 0.102 AND INCHES MAXIMUM 0.112 |
| WIDTH BETWEEN FLATS AATB | INCHES MINIMUM 0.127 AND INCHES MAXIMUM 0.129 |
| SHANK DIAMETER AAZE | INCHES MINIMUM 0.311 AND INCHES MAXIMUM 0.312 |
| SHANK STYLE AAZF | — |
| HEAD MAJOR DIAMETER AAZG | INCHES MINIMUM 0.475 AND INCHES MAXIMUM 0.505 |
| LUBRICATION ABAJ | SOLID FILM |
| GRIP LENGTH ANEE | INCHES MINIMUM 1.183 AND INCHES MAXIMUM 1.193 |
| THREAD QUANTITY PER INCH CMLP | 24 |
| THREAD CLASS AAJD | 3A |
| FASTENER LENGTH AASB | INCHES MINIMUM 1.678 AND INCHES MAXIMUM 1.698 |
| HEAD STYLE AASK | — |
| MATERIAL MATT | OVERALL STEEL COMP XM-13 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL JOINT FINE (UNJF) |
| NOMINAL THREAD SIZE CQJX | INCHES 0.312 |
| SPECIAL FEATURES FEAT | THREAD ROLLED PER MIL-S-8879 (MODIFIED) MAJOR DIAMETER SHALL BE .302 TO .306 INCHES. MIL-S-8879 |
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 |
|---|---|---|
| HL646-10-19 | 06725 | SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY |
| HL646-10-19 | 17446 | HUCK INTERNATIONAL, INC |
| HL646-10-19 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| HL646-10-19 | 60516 | WEST COAST AEROSPACE, INC. |
| HL646-10-19 | 73197 | HI-SHEAR CORPORATION |
| HL646-10-19 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS |
| HL646-10-19 | 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
—
—
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 — 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.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-7365 | Oct 29, 2026 | Nov 5, 2026 | 66 | Expired | View at DIBBS → |
| SPE4A6-26-T-26GU | Sep 3, 2026 | Sep 10, 2026 | 22 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PIN-RIVET." nsnexplorer.com, https://nsnexplorer.com/nsn/5320-01-591-2999/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5320-01-591-2999/