The O-Ring, cataloged under National Stock Number 5331-00-245-2353, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 5331-00-245-2353 |
| Primary Part Number | 4400591-0150 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Marotta Controls Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.062 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Hardness Rating | 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Center Hole Diameter | 0.562 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-25897,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE |
| Elongation Percentage | 125 MAXIMUM |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4400591-0150 | Marotta Controls Inc (USA) |
| NAS1594-015 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NAS1594-015CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 4400591-0150CP | Marotta Controls Inc (USA) |
| M83248/1-015CP | Zf Industrieantriebe Witten Gmbh (DEU) |
| 4400591-0150CP | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5331-00-245-2353 is a O-Ring, manufactured by Marotta Controls Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-245-2353 has 6 cross-referenced part numbers: 4400591-0150 (Marotta Controls Inc), NAS1594-015 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1594-015CP (Naval Inventory Control Point Mechanicsburg), 4400591-0150CP (Marotta Controls Inc), M83248/1-015CP (Zf Industrieantriebe Witten Gmbh) and 1 more.
There is 1 known substitute for 5331-00-245-2353: 5331-01-324-5265. Verify interchangeability with system specifications before substitution.
Key specifications for 4400591-0150: Cross-Sectional Height: 0.062 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Hardness Rating: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM; Material: RUBBER FLUOROCARBON CLASS FPM. 8 total characteristics are documented in the Federal Logistics Information System.