The Ring,retaining, cataloged under National Stock Number 5325-00-752-1374, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-752-1374 |
| Primary Part Number | 7521374 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Major Thickness | 0.118 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| Material | STEEL |
| Outside Diameter | 4.120 INCHES NOMINAL IN |
| Usage Design | INTERNAL |
| Casehardening Indicator | NOT CASEHARDENED |
| End Style | D SHAP BELOW INSIDE PERIPHERY |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| Inside Diameter | 3.683 INCHES NOMINAL IN |
| Ring Style | INTERNAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7521374 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 913658 | Sasco Inc Canadian Div |
| 702T5 | Diamond Reo Truck Co (USA) |
| 1854P172 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 5340007521374 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5325-00-752-1374 is a Ring,retaining, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-752-1374 has 5 cross-referenced part numbers: 7521374 (U S Army Tank Automotive Command Amsta-Im-Mm), 913658 (Sasco Inc Canadian Div), 702T5 (Diamond Reo Truck Co), 1854P172 (Meritor Heavy Vehicle Systems, Llc), 5340007521374 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales).
There are 2 known substitutes for 5325-00-752-1374: 6680-00-526-8965, 2520-01-524-7520. Verify interchangeability with system specifications before substitution.
Key specifications for 7521374: Major Thickness: 0.118 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN; Material: STEEL; Outside Diameter: 4.120 INCHES NOMINAL IN; Usage Design: INTERNAL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-752-1374 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.