The Ring,retaining, cataloged under National Stock Number 5325-01-476-7640, 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. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-476-7640 |
| Primary Part Number | 14346N18 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Material | TITANIUM ALLOY |
| 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 |
|---|---|
| 14346N18 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 14346N18B | 7/9 Vendor item drawing reference U.S. Government activity |
| 14346N18 | 3/9 Design control — primary reference U.S. Government activity |
| PL14006N18-498A | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-476-7640 is a Ring,retaining, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-476-7640 has 1 manufacturer part number on file: 14346N18 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 14346N18: Special Features: RING, ADAPTER; MATERIAL SPEC IS ASTM B348, GRAGAVGHARDWARE; SUB ATMOSPHERE CONTROL; Material: TITANIUM ALLOY. 1 specification is 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.