The Snap Hook, cataloged under National Stock Number 5340-01-197-6447, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Buckles International, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-197-6447 |
| Primary Part Number | 341 |
| Item Name | Snap Hook |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Buckles International, Inc. |
| Status | ACTIVE |
| End Position | CONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END |
| Design Type | FIXED |
| Material Document and Classification | QQ-B-613, COMP 2 FED SPEC SINGLE MATERIAL RESPONSE CONNECTION END |
| Material | COPPER ALLOY 670 HOOK |
| Material Document and Classification | QQ-B-613, COMP 2 FED SPEC SINGLE MATERIAL RESPONSE HOOK |
| Rubber Covered Feature | NOT INCLUDED |
| Material | COPPER ALLOY 670 CONNECTION END |
| Unattached Ring | NOT INCLUDED |
| Material | STEEL BLADE |
| Hook Style Designator | SPRING BLADE |
| End Connection Style | ROUND EYE |
| Inside Diameter | 0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-01-197-6447 is a Snap Hook, manufactured by Buckles International, Inc., classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-197-6447 has 2 cross-referenced part numbers: 341 (Buckles International, Inc.), 640122 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).
There are 7 known substitutes for 5340-01-197-6447: 5340-00-253-3413, 5340-00-264-7672, 6130-00-669-6023 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 341: End Position: CONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END; Design Type: FIXED; Material Document and Classification: QQ-B-613, COMP 2 FED SPEC SINGLE MATERIAL RESPONSE CONNECTION END; Material: COPPER ALLOY 670 HOOK. 13 total characteristics are documented in the Federal Logistics Information System.