The Ring,retaining, cataloged under National Stock Number 5325-00-952-7570, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 12 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-952-7570 |
| Primary Part Number | 1-100-346-02 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Material Hardness Rating | 48.0 ROCKWELL C MINIMUM |
| Usage Design | EXTERNAL OR INTERNAL |
| End Style | VERTEX CENTER OR ABOVE |
| Material Diameter | 0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.391 INCHES MINIMUM AND 1.449 INCHES MAXIMUM IN |
| Inside Diameter | 1.265 INCHES MINIMUM AND 1.325 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| Surface Treatment | OXIDE |
| 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 |
|---|---|
| 1-100-346-02 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 1-100-346-02 | 3/9 Design control — primary reference U.S. Government activity |
| 1-100-346-02 | C/1 Advisory reference — outside the item-of-supply concept Ozark Aeroworks Llc |
NSN 5325-00-952-7570 is a Ring,retaining, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-952-7570 has 1 manufacturer part number on file: 1-100-346-02 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 1-100-346-02: Material Hardness Rating: 48.0 ROCKWELL C MINIMUM; Usage Design: EXTERNAL OR INTERNAL; End Style: VERTEX CENTER OR ABOVE; Material Diameter: 0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN. 12 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.