The O-Ring, cataloged under National Stock Number 5331-00-057-2028, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-057-2028 |
| Primary Part Number | V3D10254 ITEM 40CP |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Elongation Percentage | 160 MAXIMUM |
| Center Hole Diameter | 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Criticality Code Justification | ZZZW |
| Outside Diameter | 0.379 INCHES NOMINAL IN |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V3D10254 ITEM 40CP | Naval Inventory Control Point Mechanicsburg (USA) |
| B180-010 | Vacco Industries (USA) |
| 0X58-010-15CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 58-010-15CP | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10122 ITEM 21 | Vacco Industries (USA) |
| S1E10069 ITEM 37CP | Naval Inventory Control Point Mechanicsburg (USA) |
| A180-010 | Vacco Industries (USA) |
| S1E10069 ITEM 37 | Vacco Industries (USA) |
| N90-81605 | Grove Valve Operations (USA) |
| MS28775-010CP | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10108 ITEM 30 | Vacco Industries (USA) |
| V3D10122 ITEM 21CP | Naval Inventory Control Point Mechanicsburg (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| N90-81605CP | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10254 ITEM 40 | Vacco Industries (USA) |
| MS28775-010 | Society of Automotive Engineers Inc (USA) |
| B180-010CP | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10075PC41CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 0X58-010-15 | Grove Valve Operations (USA) |
| 5331PL0652322 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5331-00-057-2028 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-057-2028 has 30 cross-referenced part numbers: V3D10254 ITEM 40CP (Naval Inventory Control Point Mechanicsburg), B180-010 (Vacco Industries), 0X58-010-15CP (Naval Inventory Control Point Mechanicsburg), 58-010-15CP (Naval Inventory Control Point Mechanicsburg), V3D10122 ITEM 21 (Vacco Industries) and 25 more.
There are 6 known substitutes for 5331-00-057-2028: 5331-00-584-0266, 5331-00-649-9129, 5330-00-850-7490 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for V3D10254 ITEM 40CP: Elongation Percentage: 160 MAXIMUM; Center Hole Diameter: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR. 9 total characteristics are documented in the Federal Logistics Information System.