The Ring,retaining, cataloged under National Stock Number 5325-01-442-4526, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-442-4526 |
| Primary Part Number | 5502010 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| 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 |
|---|---|
| 5502010 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| 5502010 | 5/9 Secondary reference Ier Inc Sub of Ier S a France |
NSN 5325-01-442-4526 is a Ring,retaining, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-442-4526 has 1 manufacturer part number on file: 5502010 (U S Dept of Transportation Federal Aviation Administration).
Key specifications for 5502010: Special Features: ITEM 1318, TI-6130.6, FDIO, VOL. 1, SEC. 1-10, PG. 8-50.; End Item Identification: FLIGHT DATA INPUT/OUTPUT THERMAL PRINTER. 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.