The Ring,retaining, cataloged under National Stock Number 5325-00-753-9419, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-753-9419 |
| Primary Part Number | 7539419 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Material Hardness Rating | 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| Surface Treatment | CADMIUM |
| Material | STEEL |
| Ring Style | STRAIGHT GAP |
| Inside Diameter | 0.891 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Major Thickness | 0.125 INCHES NOMINAL IN |
| Usage Design | EXTERNAL |
| End Style | VERTEX OUTSIDE PERIPHERY |
| Casehardening Indicator | NOT CASEHARDENED |
| Outside Diameter | 1.141 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 110722 | Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA) |
| 7539419 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 110722 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| 110722 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
NSN 5325-00-753-9419 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 5325-00-753-9419 has 4 cross-referenced part numbers: 110722 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site), 7539419 (U S Army Tank Automotive Command Amsta-Im-Mm), 110722 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 110722 (Honeywell International, Inc Div Aerospace-Tucson).
There are 4 known substitutes for 5325-00-753-9419: 5340-00-070-5475, 6130-01-272-8640, 4710-01-328-0173 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7539419: Material Hardness Rating: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM; Surface Treatment: CADMIUM; Material: STEEL; Ring Style: STRAIGHT GAP. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-753-9419 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.