The Pin-Collar Assembly, cataloged under National Stock Number 5320-01-319-6894, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-319-6894 |
| Primary Part Number | HL22-77-6-17 |
| Item Name | Pin-Collar Assembly |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY PIN,ANODIZED,SHANK 0.189 IN. DIA,0.637 IN. LG,GRIP 0.055 IN. H,10-32UNJF-3A THD,HEX. SOCKET BOTTOM OF SHANK 0.08 IN. W ACROSS-FLATS,ALUMINUM ALLOY COLLAR,ANODIZED,0.305 IN. OD,0.447 IN. H,10-32UNJF3B THD A |
| 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 |
|---|---|
| HL22-77-6-17 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL2277-6-17 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-01-319-6894 is a Pin-Collar Assembly, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-319-6894 has 1 manufacturer part number on file: HL22-77-6-17 (Hi-Shear Corporation).
Key specifications for HL22-77-6-17: General Characteristics Item Description: ALUMINUM ALLOY PIN,ANODIZED,SHANK 0.189 IN. DIA,0.637 IN. LG,GRIP 0.055 IN. H,10-32UNJF-3A THD,HEX. SOCKET BOTTOM OF SHANK 0.08 IN. W ACROSS-FLATS,ALUMINUM ALLOY COLLAR,ANODIZED,0.305 IN. OD,0.447 IN. H,10-32UNJF3B THD A. 1 specification is 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.