The Pin-Rivet, cataloged under National Stock Number 5320-00-253-2326, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-00-253-2326 |
| Primary Part Number | TL230-4-14 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.2864 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.070 INCHES NOMINAL IN |
| Fastener Length | 1.246 INCHES MINIMUM AND 1.271 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| Tip Diameter | 0.2864 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 0.865 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Shear Strength | 108000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Material | STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.440 INCHES NOMINAL 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 |
|---|---|
| TL230-4-14 PRIMARY | Huck International, Inc (USA) |
| TL230-4-14 | West Coast Aerospace, Inc. (USA) |
| TL230-4-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TL230-4-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| TL230-4-14 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TL230-4-14 | Reid Products Inc. Dba Reid Products Inc (USA) |
| Reference | Meaning |
|---|---|
| TL230-4-14 | 5/9 Secondary reference U.S. Government activity |
| TL230-4-14 | 5/9 Secondary reference U.S. Government activity |
| TL230-4-14 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-00-253-2326 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-253-2326 has 6 manufacturer part numbers on file: TL230-4-14 (Huck International, Inc), TL230-4-14 (West Coast Aerospace, Inc.), TL230-4-14 (Sps Technologies, Llc Dba PB Fasteners), TL230-4-14 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), TL230-4-14 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners) and 1 more.
Key specifications for TL230-4-14: Shank Diameter: 0.2864 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL; Head Height: 0.070 INCHES NOMINAL IN; Fastener Length: 1.246 INCHES MINIMUM AND 1.271 INCHES MAXIMUM IN. 17 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.