The Ring,retaining, cataloged under National Stock Number 5325-00-505-0503, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Treadwell Corporation (delaware) Dba Treadwell Corp. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-505-0503 |
| Primary Part Number | 528P247CP |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Treadwell Corporation (delaware) Dba Treadwell Corp |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 528P247CP | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
| 528P247 | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
| MIL-STD-1330 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 528P247CP | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5325-00-505-0503 is a Ring,retaining, manufactured by Treadwell Corporation (delaware) Dba Treadwell Corp, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-505-0503 has 4 cross-referenced part numbers: 528P247CP (Treadwell Corporation (delaware) Dba Treadwell Corp), 528P247 (Treadwell Corporation (delaware) Dba Treadwell Corp), MIL-STD-1330 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 528P247CP (Naval Inventory Control Point Mechanicsburg).
There are 2 known substitutes for 5325-00-505-0503: 3120-00-064-7687, 5331-01-632-0324. Verify interchangeability with system specifications before substitution.
Key specifications for 528P247CP: Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.