The Pin-Collar Assembly, cataloged under National Stock Number 5320-01-006-7032, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-006-7032 |
| Primary Part Number | HL1870-8-9 |
| Item Name | Pin-Collar Assembly |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,MIL-S-5000 OR MIL-S-5626 OR MIL-S-6049 PIN,FIN. CADMIUM,QQ-P-416,TY 1,CL 3 AND CETYL ALCOHOL LUBRICANT,GRIP DIA 0.2485 IN. MIN AND 0.2495 IN. MAX,MAX GRIP LG 0.562 IN.,HEAD DIA 0.387 IN. MIN AND 0.412 IN. MAX,HEAD H 0.059 IN. MIN AND 0.047 IN. MAX,THD 0.250-28 UNJF 3A RH,THD LG 0.395 IN. NOM,HEX. SOCKET THD END,W ACROSS FLATS 0.0947 IN. MIN AND 0.0967 IN. MAX,SOCKET DP 0.130 IN. MIN AND 0.150 IN. MAX,DOUBLE SHEAR STR 9300 LB,SINGLE SHEAR STR 95000 PSI,ALUMINUM ALLOY,QQ-A-430,2024 OR QQ-A-225/6 COLLAR,THD 0.250-28 UNJF 3B RH,COLLAR H0.532 IN. MIN AND 0.552 IN. MAX,COLLAR OD 0.408 IN. MIN AND 0.412 IN. MAX,COLLAR ID 0.252 IN. MIN AND 0.261 IN. MAX,ANODIZED,MIL-A-8625,CETYL LUBRICANT,HEAT TREATMENT T6 MIL-H-6088,FLAT CHAMFER HEAD STYLE,PIN-RIVET THD SHANK STYLE 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 |
|---|---|
| HL1870-8-9 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL1870-8-9 PRIMARY | Hi-Shear Corporation (USA) |
| HL1870-8-9 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| HL1870-8-9 | 5/2 Secondary reference U.S. Government activity |
| HL1870-8-9 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
NSN 5320-01-006-7032 is a Pin-Collar Assembly, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-006-7032 has 3 manufacturer part numbers on file: HL1870-8-9 (Fairchild Fasteners Europe - Vsd Gmbh), HL1870-8-9 (Hi-Shear Corporation), HL1870-8-9 (Satair A/s).
Key specifications for HL1870-8-9: General Characteristics Item Description: STEEL,MIL-S-5000 OR MIL-S-5626 OR MIL-S-6049 PIN,FIN. CADMIUM,QQ-P-416,TY 1,CL 3 AND CETYL ALCOHOL LUBRICANT,GRIP DIA 0.2485 IN. MIN AND 0.2495 IN. MAX,MAX GRIP LG 0.562 IN.,HEAD DIA 0.387 IN. MIN AND 0.412 IN. MAX,HEAD H 0.059 IN. MIN AND 0.047 IN. MAX,THD 0.250-28 UNJF 3A RH,THD LG 0.395 IN. NOM,HEX. SOCKET THD END,W ACROSS FLATS 0.0947 IN. MIN AND 0.0967 IN. MAX,SOCKET DP 0.130 IN. MIN AND 0.150 IN. MAX,DOUBLE SHEAR STR 9300 LB,SINGLE SHEAR STR 95000 PSI,ALUMINUM ALLOY,QQ-A-430,2024 OR QQ-A-225/6 COLLAR,THD 0.250-28 UNJF 3B RH,COLLAR H0.532 IN. MIN AND 0.552 IN. MAX,COLLAR OD 0.408 IN. MIN AND 0.412 IN. MAX,COLLAR ID 0.252 IN. MIN AND 0.261 IN. MAX,ANODIZED,MIL-A-8625,CETYL LUBRICANT,HEAT TREATMENT T6 MIL-H-6088,FLAT CHAMFER HEAD STYLE,PIN-RIVET THD SHANK STYLE 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.