The Pin-Rivet, cataloged under National Stock Number 5320-01-715-7169, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-715-7169 |
| Primary Part Number | ST3M760T3-40 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL |
| Head Height | 0.0785 INCHES MINIMUM AND 0.0805 INCHES MAXIMUM IN |
| Fastener Length | 2.815 INCHES MINIMUM AND 2.835 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4928 OR 4967 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.1900 INCHES IN |
| Grip Length | 2.495 INCHES MINIMUM AND 2.505 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.3765 INCHES MINIMUM AND 0.3813 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HLT953TB-6-40 | Huck International, Inc (USA) |
| ST3M760T3-40 PRIMARY | The Boeing Company Div Defense (USA) |
| ST3M760T3-40 | Houston Precision Fasteners I Lp (USA) |
| HLT953TB-6-40 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HP4760T3-40 | Heartland Precision Fasteners Inc (USA) |
| HLT953TB-6-40 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT953TB-6-40 | West Coast Aerospace, Inc. (USA) |
| HLT953TB-6-40 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M760T3-40 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT953TB-6-40 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT953TB-6-40 | 5/2 Secondary reference U.S. Government activity |
| HLT953TB-6-40 | 5/2 Secondary reference U.S. Government activity |
| ST3M760 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 5320-01-715-7169 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-715-7169 has 10 manufacturer part numbers on file: HLT953TB-6-40 (Huck International, Inc), ST3M760T3-40 (The Boeing Company Div Defense), ST3M760T3-40 (Houston Precision Fasteners I Lp), HLT953TB-6-40 (Sps Technologies Ltd, Tj Brooks Division), HP4760T3-40 (Heartland Precision Fasteners Inc) and 5 more.
1 possible match (shared part number, not a government interchangeability claim): 5320-01-721-0873. Verify interchangeability with system specifications before substitution.
Key specifications for ST3M760T3-40: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL; Head Height: 0.0785 INCHES MINIMUM AND 0.0805 INCHES MAXIMUM IN; Fastener Length: 2.815 INCHES MINIMUM AND 2.835 INCHES MAXIMUM IN. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.