The Ring,retaining, cataloged under National Stock Number 5325-01-310-0858, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-310-0858 |
| Primary Part Number | 29318-00 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| 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 |
|---|---|
| 29318-00 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 29318-00 | 3/9 Design control — primary reference U.S. Government activity |
| 29318-00 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-310-0858 is a Ring,retaining, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-310-0858 has 1 manufacturer part number on file: 29318-00 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 29318-00: End Item Identification: PUMP CTFGL 1000GPM 150PSI 3550RPM RPM. 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.