The Ring,retaining, cataloged under National Stock Number 5325-00-298-9458, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spirolox Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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 | 5325-00-298-9458 |
| Primary Part Number | RST59S |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Spirolox Inc |
| Status | CANCELLED |
| Inside Diameter | 0.554 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN |
| Major Thickness | 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN |
| Strength Rating | ERR-060 |
| Material | STEEL COMP 302 |
| Material Document and Classification | AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.644 INCHES MINIMUM AND 0.649 INCHES MAXIMUM IN |
| Usage Design | EXTERNAL |
| Casehardening Indicator | NOT CASEHARDENED |
| Cross-Sectional Shape Style | DOUBLE OVAL |
| Ring Style | SPIRAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DS-932110 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| RST59S PRIMARY | Spirolox Inc (USA) |
| DS-932110 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 2710 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 2710 | General Signal Corp (USA) |
| 197083 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| 932110 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 932110 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5325-00-298-9458 is a Ring,retaining, manufactured by Spirolox Inc, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-298-9458 has 8 cross-referenced part numbers: DS-932110 (Eaton Aerospace, Llc Dba Jackson South), RST59S (Spirolox Inc), DS-932110 (Eaton Aerospace, Llc Dba Jackson South), 2710 (Eaton Aerospace, Llc Dba Jackson South), 2710 (General Signal Corp) and 3 more.
There are 12 known substitutes for 5325-00-298-9458: 4820-00-053-0912, 3110-00-073-2640, 5330-00-127-7162 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for RST59S: Inside Diameter: 0.554 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN; Major Thickness: 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN; Strength Rating: ERR-060; Material: STEEL COMP 302. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-298-9458 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.