The Ring,retaining, cataloged under National Stock Number 5325-01-050-6127, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-050-6127 |
| Primary Part Number | 0911100-105 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| Material Diameter | 0.029 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.260 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Material | STEEL |
| 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 |
|---|---|
| 0911100-105 PRIMARY | Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County (USA) |
| 0911100-105 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| XRC3155 | 5/9 Secondary reference Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County |
NSN 5325-01-050-6127 is a Ring,retaining, manufactured by Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-050-6127 has 2 manufacturer part numbers on file: 0911100-105 (Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County), 0911100-105 (Northrop Grumman Systems Corporation).
Key specifications for 0911100-105: Usage Design: EXTERNAL; Material Diameter: 0.029 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND; Inside Diameter: 0.260 INCHES NOMINAL IN. 6 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.