The O-Ring, cataloged under National Stock Number 5331-01-438-4595, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-438-4595 |
| Primary Part Number | 283467-0002 ITEM 61CP |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| 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 |
|---|---|
| 283467-0002 ITEM 61CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 4410591-9040CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 4410591-9040CP | Marotta Controls Inc (USA) |
| 283467-0002 ITEM 61CP | Marotta Controls Inc (USA) |
| M83248/1-904CP | Naval Inventory Control Point Mechanicsburg (USA) |
| M83248/1-904CP | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-01-438-4595 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-438-4595 has 6 cross-referenced part numbers: 283467-0002 ITEM 61CP (Naval Inventory Control Point Mechanicsburg), 4410591-9040CP (Naval Inventory Control Point Mechanicsburg), 4410591-9040CP (Marotta Controls Inc), 283467-0002 ITEM 61CP (Marotta Controls Inc), M83248/1-904CP (Naval Inventory Control Point Mechanicsburg) and 1 more.
There is 1 known substitute for 5331-01-438-4595: 5331-01-096-8824. Verify interchangeability with system specifications before substitution.
Key specifications for 283467-0002 ITEM 61CP: 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.