The Spring,helical,extension, cataloged under National Stock Number 5360-00-448-3947, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 10 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-448-3947 |
| Primary Part Number | 7634 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Material | STEEL OVERALL |
| Spring Free Length | 1.125 INCHES NOMINAL IN |
| Opening Width | 0.047 INCHES NOMINAL BOTH ENDS IN |
| Coil Helix Direction | RIGHT-HAND |
| Hook Radius | 0.080 INCHES NOMINAL BOTH ENDS IN |
| End Style | MACHINE LOOP BOTH ENDS |
| Design Type | CLOSED |
| Spring Free Outside Diameter | 0.188 INCHES NOMINAL IN |
| Inside Diameter | 0.160 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-00-448-3947 is a Spring,helical,extension, manufactured by Telemechanics Inc, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-448-3947 has 5 cross-referenced part numbers: 7634 (American Telephone and Telegraph Co), 7634 (Lucent Technologies Inc Dba Federal Marketing Group), 7634 (Telemechanics Inc), 7634 (At and T Corp), 7634 (At and T Teletype Corp).
There are 7 known substitutes for 5360-00-448-3947: 5110-00-473-7265, 6510-00-559-3163, 6105-01-011-0343 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7634: Style Designator: CYLINDRICAL; Material: STEEL OVERALL; Spring Free Length: 1.125 INCHES NOMINAL IN; Opening Width: 0.047 INCHES NOMINAL BOTH ENDS IN. 10 total characteristics are documented in the Federal Logistics Information System.