The Ring,retaining, cataloged under National Stock Number 5325-00-200-3524, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-200-3524 |
| Primary Part Number | 10-16449 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | CANCELLED |
| Usage Design | EXTERNAL |
| End Style | 90 DEGREE PARALLEL |
| Material | STEEL COMP 1095 |
| Material Document and Classification | SAE 1095 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 2.250 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Major Thickness | 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN |
| Inside Diameter | 2.126 INCHES NOMINAL IN |
| Ring Style | STRAIGHT GAP |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10-16449 | Unison Industries Llc (USA) |
| 10-167 | Unison Industries Llc (USA) |
| B-3025-024 | Cooper Machinery Services Llc (USA) |
| 10-167 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 10-16449 | Continental Aerospace Technologies, Inc. (USA) |
| 10-16453 | Unison Industries Llc (USA) |
| 10-16453 | Continental Aerospace Technologies, Inc. (USA) |
| 10-16449 PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| YLA3552A | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 0-50000-4 | Cooper Machinery Services Llc (USA) |
| 10-16453 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
NSN 5325-00-200-3524 is a Ring,retaining, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-200-3524 has 11 cross-referenced part numbers: 10-16449 (Unison Industries Llc), 10-167 (Unison Industries Llc), B-3025-024 (Cooper Machinery Services Llc), 10-167 (Amphenol Corp Div Amphenol Aerospace Operations), 10-16449 (Continental Aerospace Technologies, Inc.) and 6 more.
There are 12 known substitutes for 5325-00-200-3524: 5305-00-350-3798, 2930-00-358-6259, 5307-00-371-6081 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10-16449: Usage Design: EXTERNAL; End Style: 90 DEGREE PARALLEL; Material: STEEL COMP 1095; Material Document and Classification: SAE 1095 ASSN STD SINGLE MATERIAL RESPONSE. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-200-3524 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.