The Holder,spring, cataloged under National Stock Number 5340-00-908-0652, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Telemechanics Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-908-0652 |
| Primary Part Number | 170231 |
| Item Name | Holder,spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| FSC Application Data | TELETYPE AND FACSIMILE EQUIPMENT |
| Supporting Object/surface Attachment Method | THREADED SHANK |
| Attachment to Item Supported Method | HOLDS ITEM BY CIRCULAR GROOVE |
| 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 |
|---|---|
| 170231 PRIMARY | Telemechanics Inc (USA) |
NSN 5340-00-908-0652 is a Holder,spring, manufactured by Telemechanics Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-908-0652 has 1 manufacturer part number on file: 170231 (Telemechanics Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-203-9980, 1630-01-406-0796. Verify interchangeability with system specifications before substitution.
Key specifications for 170231: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT; Supporting Object/surface Attachment Method: THREADED SHANK; Attachment to Item Supported Method: HOLDS ITEM BY CIRCULAR GROOVE; Material: STEEL. 4 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.