The Ring,retaining, cataloged under National Stock Number 5325-01-225-1094, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-225-1094 |
| Primary Part Number | MIL-DTL-21248 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | COPPER ALLOY 170 OR COPPER ALLOY 172 |
| Inside Diameter | 0.192 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Strength Rating | ERR-060 |
| Usage Design | EXTERNAL |
| Major Thickness | 0.013 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN |
| Ring Style | EXTERNAL |
| Casehardening Indicator | NOT CASEHARDENED |
| Material Hardness Rating | 77.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 82.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-21248 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS16624-5021 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS16624-5021-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| R271NAA0021NN643NNPF1 | The American Society of Mechanical Engineers (USA) |
| 5100-21 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5325-01-225-1094 is a Ring,retaining, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-01-225-1094 has 5 cross-referenced part numbers: MIL-DTL-21248 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS16624-5021 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS16624-5021-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), R271NAA0021NN643NNPF1 (The American Society of Mechanical Engineers), 5100-21 (Zf Industrieantriebe Witten Gmbh).
There are 7 known substitutes for 5325-01-225-1094: 2610-00-051-0020, 5905-00-104-8368, 5930-00-153-8811 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-21248: Cross-Sectional Shape Style: RECTANGULAR; Material: COPPER ALLOY 170 OR COPPER ALLOY 172; Inside Diameter: 0.192 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN; Strength Rating: ERR-060. 9 total characteristics are documented in the Federal Logistics Information System.