The Ring,retaining, cataloged under National Stock Number 5325-00-804-6855, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is B/e Aerospace Systems Gmbh Div Life Support Systems Europe. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-804-6855 |
| Primary Part Number | E21329-00 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | B/e Aerospace Systems Gmbh Div Life Support Systems Europe |
| Status | CANCELLED |
| Ring Style | INTERNAL |
| Surface Treatment | PASSIVATE |
| Material Document and Classification | AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 632 |
| Material Hardness Rating | 63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| Usage Design | INTERNAL |
| Major Thickness | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 0.405 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E21329-00 | B/e Aerospace Systems Gmbh Div Life Support Systems Europe (DEU) |
| C161 | Rfd Beaufort Limited (GBR) |
| MS16625-4037 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| N5000-X37-H | Truarc Company Llc Dba Waldes Truarc (USA) |
| 189894 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 1541-1779 | Rolls-Royce Controls and Data Services Limited (GBR) |
| N5000-X37-H | Rotor Clip Company, Inc. (USA) |
| AFB000300-12 | The Hymatic Engineering Company Limited T/a Honeywell Hymatic (GBR) |
| AYRF31 | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| MIL-DTL-21248 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS16625-4037 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| N5000-37H | Rotor Clip Company, Inc. (USA) |
| 280977PC82 | Marotta Controls Inc (USA) |
| 1541-1779 | Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR) |
| 3000-X29-SS2 | Truarc Co Llc (USA) |
| N5000-37H | Truarc Company Llc Dba Waldes Truarc (USA) |
| 284060-0002 ITEM 81 | Marotta Controls Inc (USA) |
| N1300-37AS | Seeger Inc Anderton-United Products Div (USA) |
| 907571K35 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| H610160003 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
NSN 5325-00-804-6855 is a Ring,retaining, manufactured by B/e Aerospace Systems Gmbh Div Life Support Systems Europe, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-804-6855 has 22 cross-referenced part numbers: E21329-00 (B/e Aerospace Systems Gmbh Div Life Support Systems Europe), C161 (Rfd Beaufort Limited), MS16625-4037 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), N5000-X37-H (Truarc Company Llc Dba Waldes Truarc), 189894 (Zf Industrieantriebe Witten Gmbh) and 17 more.
There are 10 known substitutes for 5325-00-804-6855: 4730-00-052-9876, 5950-00-235-8730, 6625-00-373-0897 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for E21329-00: Ring Style: INTERNAL; Surface Treatment: PASSIVATE; Material Document and Classification: AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE; Material: STEEL COMP 632. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-804-6855 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.