The Snap Hook, cataloged under National Stock Number 5340-00-497-8640, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-497-8640 |
| Primary Part Number | SC-B-28050 |
| Item Name | Snap Hook |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Material | COPPER ALLOY CONNECTION END |
| Material | COPPER ALLOY HOOK |
| Material | COPPER ALLOY 511 BLADE |
| Design Type | FIXED |
| Hook Style Designator | SPRING BLADE |
| Rubber Covered Feature | NOT INCLUDED |
| End Position | CONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END |
| Unattached Ring | INCLUDED |
| Inside Length | 0.656 INCHES NOMINAL IN |
| Inside Width | 0.656 INCHES NOMINAL IN |
| End Connection Style | OVAL EYE |
| Acquisition Status | ACTIVE |
| Successor | 6515-01-568-0193 (10-0019) |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| SC-B-28050 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 76 | Barker & Williamson (USA) |
| 76 PRIMARY | Smart Machines, Inc. Dba Barker and Williamson (USA) |
| 1000-19 | J and H Smith Mfg Co Inc (USA) |
| MX379U | Joint Electronics Type Designation System (USA) |
NSN 5340-00-497-8640 is a Snap Hook, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-497-8640 has 5 cross-referenced part numbers: SC-B-28050 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 76 (Barker & Williamson), 76 (Smart Machines, Inc. Dba Barker and Williamson), 1000-19 (J and H Smith Mfg Co Inc), MX379U (Joint Electronics Type Designation System).
There are 12 known substitutes for 5340-00-497-8640: 6515-01-568-0193, 4720-00-079-6010, 3110-00-100-6212 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SC-B-28050: Material: COPPER ALLOY CONNECTION END; Material: COPPER ALLOY HOOK; Material: COPPER ALLOY 511 BLADE; Design Type: FIXED. 12 total characteristics are documented in the Federal Logistics Information System.