The Pin-Collar Assembly, cataloged under National Stock Number 5320-00-233-3208, 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 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-00-233-3208 |
| Primary Part Number | HL2186TW6-6 |
| Item Name | Pin-Collar Assembly |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL PIN,CADMIUM PLATED,GRIP 0.1885 IN. MIN,0.1895 IN. MAX DIA,0.375 IN. MAX LG,THD 0.190-32UNJF-3A,0.325 IN. MIN THD LG,HEAD 0.378 IN. DIA,HEX. SOCKET BOTTOM OF SHANK 0.080 IN. W ACROSS FLATS,CRES COLLAR,CADMIUM PLATED,THD 0.190-32UNJF-3B,ALUMINUM WASHER,ANODIZED,0.340 IN. OD,0.010 IN. THK 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 |
|---|---|
| HL2186TW6-6 | Huck International, Inc (USA) |
| HL2186TW6-6 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL2186TW6-6 PRIMARY | Hi-Shear Corporation (USA) |
| HL2186TW6-6 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL2186TW6-6 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| HL2186TW6-6 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HL2186TW6-6 | 5/9 Secondary reference U.S. Government activity |
| HL2186TW6-6 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-00-233-3208 is a Pin-Collar Assembly, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-233-3208 has 5 manufacturer part numbers on file: HL2186TW6-6 (Huck International, Inc), HL2186TW6-6 (Fairchild Fasteners Europe - Vsd Gmbh), HL2186TW6-6 (Hi-Shear Corporation), HL2186TW6-6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL2186TW6-6 (Satair A/s).
Key specifications for HL2186TW6-6: General Characteristics Item Description: STEEL PIN,CADMIUM PLATED,GRIP 0.1885 IN. MIN,0.1895 IN. MAX DIA,0.375 IN. MAX LG,THD 0.190-32UNJF-3A,0.325 IN. MIN THD LG,HEAD 0.378 IN. DIA,HEX. SOCKET BOTTOM OF SHANK 0.080 IN. W ACROSS FLATS,CRES COLLAR,CADMIUM PLATED,THD 0.190-32UNJF-3B,ALUMINUM WASHER,ANODIZED,0.340 IN. OD,0.010 IN. THK 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.