The Pin-Rivet, cataloged under National Stock Number 5320-00-623-6367, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Fairchild Fasteners Europe - Vsd Gmbh. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-623-6367 |
| Primary Part Number | TL936-5-21-90 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Fairchild Fasteners Europe - Vsd Gmbh |
| Status | ACTIVE |
| Shank Diameter | 0.3403 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL |
| Fastener Length | 1.6830 INCHES MINIMUM AND 1.7080 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY II,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BOLT |
| Material Document and Classification | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE BOLT |
| Tip Diameter | 0.3163 INCHES NOMINAL IN |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES IN |
| Grip Length | 1.3020 INCHES MINIMUM AND 1.3170 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Surface Treatment | CADMIUM AND CHROMATE BOLT |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 8740 OR STEEL COMP E4340 BOLT |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.4580 INCHES MINIMUM AND 0.5080 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 |
|---|---|
| TL936-5-21-90 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TL936-5-21-90 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| ST3M486A5-21-90 | The Boeing Company Div Defense (USA) |
| TL936-5-21-90 | Reid Products Inc. Dba Reid Products Inc (USA) |
| Reference | Meaning |
|---|---|
| TL936-5-21-90 | 5/2 Secondary reference U.S. Government activity |
| TL936-5-21-90 | 3/9 Design control — primary reference U.S. Government activity |
| TL936-5-21-90 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| TL936-5-21-90 | 5/9 Secondary reference U.S. Government activity |
| TL936-5-21-90 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
NSN 5320-00-623-6367 is a Pin-Rivet, manufactured by Fairchild Fasteners Europe - Vsd Gmbh, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-623-6367 has 4 manufacturer part numbers on file: TL936-5-21-90 (Fairchild Fasteners Europe - Vsd Gmbh), TL936-5-21-90 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), ST3M486A5-21-90 (The Boeing Company Div Defense), TL936-5-21-90 (Reid Products Inc. Dba Reid Products Inc).
Key specifications for TL936-5-21-90: Shank Diameter: 0.3403 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL; Fastener Length: 1.6830 INCHES MINIMUM AND 1.7080 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY II,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BOLT. 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.