The Ring,retaining, cataloged under National Stock Number 5325-00-830-2139, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-830-2139 |
| Primary Part Number | 1941-5 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana |
| Status | CANCELLED |
| Inside Diameter | 0.204 INCHES NOMINAL IN |
| Material | COBALT ALLOY |
| Material Document and Classification | ELGILOY FSCM 20209 MFR REF SINGLE MATERIAL RESPONSE |
| Casehardening Indicator | NOT CASEHARDENED |
| Usage Design | EXTERNAL |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.387 INCHES NOMINAL IN |
| Material Diameter | 0.029 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5325-00-830-2139 is a Ring,retaining, manufactured by Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-830-2139 has 4 cross-referenced part numbers: BACF34D5R (The Boeing Company Div Defense), 1941-5 (Howmet Global Fastening Systems Inc Div Torrance Operations), 1941-5 (Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana), 01042139 (Szczypski, Michael).
There are 3 known substitutes for 5325-00-830-2139: 2510-01-088-7763, 5905-01-396-7587, 5985-01-444-2111. Verify interchangeability with system specifications before substitution.
Key specifications for 1941-5: Inside Diameter: 0.204 INCHES NOMINAL IN; Material: COBALT ALLOY; Material Document and Classification: ELGILOY FSCM 20209 MFR REF SINGLE MATERIAL RESPONSE; Casehardening Indicator: NOT CASEHARDENED. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-830-2139 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.