The Snap Pin,safety, cataloged under National Stock Number 5340-01-680-5142, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Flinthills Trading Company, Llc Dba Gl Huyett. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-680-5142 |
| Primary Part Number | SNIP-312-35005 |
| Item Name | Snap Pin,safety |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Flinthills Trading Company, Llc Dba Gl Huyett |
| Status | ACTIVE |
| Overall Diameter | 0.31 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 97143A625 | Mcmaster-Carr Supply Co (USA) |
| SNIP-312-35005 PRIMARY | Flinthills Trading Company, Llc Dba Gl Huyett (USA) |
| Reference | Meaning |
|---|---|
| 11B4550154 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 5340-01-680-5142 is a Snap Pin,safety, manufactured by Flinthills Trading Company, Llc Dba Gl Huyett, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-680-5142 has 2 manufacturer part numbers on file: 97143A625 (Mcmaster-Carr Supply Co), SNIP-312-35005 (Flinthills Trading Company, Llc Dba Gl Huyett).
Key specifications for SNIP-312-35005: Overall Diameter: 0.31 INCHES NOMINAL IN; Overall Length: 3.50 INCHES MINIMUM IN; Overall Width: 1.50 INCHES MINIMUM IN; Surface Treatment: ZINC. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.