The Ring,retaining, cataloged under National Stock Number 5325-00-652-7321, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Telemechanics Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-652-7321 |
| Primary Part Number | 154623 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 154623 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 154623 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 154623 | 5/9 Secondary reference At and T Corp |
| 154623 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5325-00-652-7321 is a Ring,retaining, manufactured by Telemechanics Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-652-7321 has 1 manufacturer part number on file: 154623 (Telemechanics Inc).
Key specifications for 154623: End Item Identification: USED ON TTY EQUIPMENT. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.