The Pin-Rivet, cataloged under National Stock Number 5320-01-734-3680, 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 19 specifications, cited from the U.S. Government catalog. The record lists 14 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-734-3680 |
| Primary Part Number | 3M757D5-17-45 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM OVERALL IN |
| Lubrication | SOLID FILM OVERALL |
| Head Height | 0.1330 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM OVERALL IN |
| Fastener Length | 1.55 INCHES MINIMUM AND 1.57 INCHES MAXIMUM OVERALL IN |
| Surface Treatment Document and Classification | AMS2700 METHOD 1 OR 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS5629 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES IN |
| Grip Length | 1.05 INCHES MINIMUM AND 1.06 INCHES MAXIMUM OVERALL IN |
| Width Between Flats | 0.1270 INCHES MINIMUM AND 0.1295 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.6287 INCHES MINIMUM AND 0.6335 INCHES MAXIMUM OVERALL 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 |
|---|---|
| HLT941DL-10-17-45 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT941DL-10-17-45 | Hi-Shear Corporation (USA) |
| HLT941TB10-17-45 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT941TB10-17-45 | Howmet Global Fastening Systems Inc (USA) |
| 3M757D5-17-45 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT941DL-10-17-45 | Howmet Global Fastening Systems Inc (USA) |
| WC3941DL-10-17-45 | West Coast Aerospace, Inc. (USA) |
| HLT941DL-10-17-45 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT941TB10-17-45 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3M757D5-17-45 | Houston Precision Fasteners I Lp (USA) |
| 3M757D5-17-45 PRIMARY | The Boeing Company Div Defense (USA) |
| HLT941TB10-17-45 | Hi-Shear Corporation (USA) |
| HLT941DL-10-17-45 | West Coast Aerospace, Inc. (USA) |
| HLT941TB10-17-45 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HLT941DL-10-17-45 | 5/2 Secondary reference U.S. Government activity |
| HLT941DL-10-17-45 | 5/2 Secondary reference U.S. Government activity |
| HLT941TB10-17-45 | 5/2 Secondary reference U.S. Government activity |
| HLT941TB10-17-45 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-734-3680 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-734-3680 has 14 manufacturer part numbers on file: HLT941DL-10-17-45 (Sps Technologies, Llc Dba PB Fasteners), HLT941DL-10-17-45 (Hi-Shear Corporation), HLT941TB10-17-45 (Sps Technologies Ltd, Tj Brooks Division), HLT941TB10-17-45 (Howmet Global Fastening Systems Inc), 3M757D5-17-45 (Fastener Innovation Technology, Inc. Dba F I T) and 9 more.
Key specifications for 3M757D5-17-45: Shank Diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM OVERALL IN; Lubrication: SOLID FILM OVERALL; Head Height: 0.1330 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM OVERALL IN; Fastener Length: 1.55 INCHES MINIMUM AND 1.57 INCHES MAXIMUM OVERALL IN. 19 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.