The O-Ring, cataloged under National Stock Number 5331-00-892-1944, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-892-1944 |
| Primary Part Number | 25177 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Center Hole Diameter | 19.938 INCHES MINIMUM AND 19.998 INCHES MAXIMUM IN |
| Material | RUBBER |
| Elongation Percentage | 160 MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E26141N-2 PIECE 8 | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| D25656N4 PIECE 8 | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| D25656N2PC4 | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| MILP25732 P/N 5-1022 N304-75 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| E-26141N3PC8M0D | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| 25177 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| 6614 | Zf Industrieantriebe Witten Gmbh (DEU) |
| N11 P25732 P/N5 -1022 N304-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| A25177 | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
NSN 5331-00-892-1944 is a O-Ring, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-892-1944 has 9 cross-referenced part numbers: E26141N-2 PIECE 8 (Eaton Corporation Dba Eaton Inoac Div Eaton), D25656N4 PIECE 8 (Eaton Corporation Dba Eaton Inoac Div Eaton), D25656N2PC4 (Eaton Corporation Dba Eaton Inoac Div Eaton), MILP25732 P/N 5-1022 N304-75 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), E-26141N3PC8M0D (Eaton Corporation Dba Eaton Inoac Div Eaton) and 4 more.
There are 12 known substitutes for 5331-00-892-1944: 5930-00-201-9932, 5120-00-222-1533, 4820-00-243-7419 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25177: Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Center Hole Diameter: 19.938 INCHES MINIMUM AND 19.998 INCHES MAXIMUM IN; Material: RUBBER. 5 total characteristics are documented in the Federal Logistics Information System.