The Pin-Rivet, cataloged under National Stock Number 5320-01-504-9745, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Voi-Shan Products. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-504-9745 |
| Primary Part Number | TLCB110-8W27 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| Status | ACTIVE |
| Shank Diameter | 0.530 INCHES MINIMUM AND 0.561 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Fastener Length | 2.163 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Tip Diameter | 0.492 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Grip Length | 1.678 INCHES MINIMUM AND 1.693 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.751 INCHES MINIMUM AND 0.824 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 |
|---|---|
| TLCB110-8W27 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| TLCB110-8W27 | Reid Products Inc. Dba Reid Products Inc (USA) |
| TLCB110-8W27 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLCB110-8W27 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS1725C8W27 | 3/2 Design control — primary reference U.S. Government activity |
| TLCB110-8W27 | 5/2 Secondary reference U.S. Government activity |
| BACB30KD8A27X | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-504-9745 is a Pin-Rivet, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-504-9745 has 4 manufacturer part numbers on file: TLCB110-8W27 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), TLCB110-8W27 (Reid Products Inc. Dba Reid Products Inc), TLCB110-8W27 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLCB110-8W27 (Huck International, Inc).
Key specifications for TLCB110-8W27: Shank Diameter: 0.530 INCHES MINIMUM AND 0.561 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Fastener Length: 2.163 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 18 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.