The Pin-Rivet, cataloged under National Stock Number 5320-00-088-2279, 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 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-088-2279 |
| Primary Part Number | 3M249A08-14 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.163 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Head Height | 0.039 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN |
| Fastener Length | 1.232 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Width Between Flats | 0.079 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.256 INCHES MINIMUM AND 0.261 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 |
|---|---|
| HL551-5-14 | Huck International, Inc (USA) |
| 3M249A08-14 PRIMARY | The Boeing Company Div Defense (USA) |
| HL551-5-14 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| HL551-5-14 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL551-5-14 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL551-5-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL551-5-14 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL551-5-14 | 5/9 Secondary reference U.S. Government activity |
| HL551-5-14 | 5/2 Secondary reference U.S. Government activity |
| HL551-5-14 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-00-088-2279 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-088-2279 has 7 manufacturer part numbers on file: HL551-5-14 (Huck International, Inc), 3M249A08-14 (The Boeing Company Div Defense), HL551-5-14 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), HL551-5-14 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL551-5-14 (Fairchild Fasteners Europe - Vsd Gmbh) and 2 more.
Key specifications for 3M249A08-14: Shank Diameter: 0.163 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN; Head Height: 0.039 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN; Fastener Length: 1.232 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 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.