The Ring,retaining, cataloged under National Stock Number 5325-01-128-4963, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rotor Clip Company, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-128-4963 |
| Primary Part Number | N5400-100SP271 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Rotor Clip Company, Inc. |
| Status | ACTIVE |
| End Style | VERTEX CENTER OR ABOVE |
| Ring Style | INTERNAL |
| Material | STEEL COMP 1075 |
| Material Document and Classification | SSAE 1075 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 1.130 INCHES MINIMUM AND 1.155 INCHES MAXIMUM IN |
| Usage Design | INTERNAL |
| Material Hardness Rating | 47.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Casehardening Indicator | NOT CASEHARDENED |
| Major Thickness | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ER2051HR | Zf Industrieantriebe Witten Gmbh (DEU) |
| N5400-100SP271 | Truarc Company Llc Dba Waldes Truarc (USA) |
| N5400-100SP271 PRIMARY | Rotor Clip Company, Inc. (USA) |
| 4514586-9 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5325-01-128-4963 is a Ring,retaining, manufactured by Rotor Clip Company, Inc., classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-01-128-4963 has 4 cross-referenced part numbers: ER2051HR (Zf Industrieantriebe Witten Gmbh), N5400-100SP271 (Truarc Company Llc Dba Waldes Truarc), N5400-100SP271 (Rotor Clip Company, Inc.), 4514586-9 (Zf Industrieantriebe Witten Gmbh).
There are 3 known substitutes for 5325-01-128-4963: 5962-01-128-4693, 5962-01-171-0983, 5962-01-172-7369. Verify interchangeability with system specifications before substitution.
Key specifications for N5400-100SP271: End Style: VERTEX CENTER OR ABOVE; Ring Style: INTERNAL; Material: STEEL COMP 1075; Material Document and Classification: SSAE 1075 ASSN STD SINGLE MATERIAL RESPONSE. 10 total characteristics are documented in the Federal Logistics Information System.