The O-Ring, cataloged under National Stock Number 5331-00-054-6928, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Liebherr-Aerospace Lindenberg Gmbh. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 5331-00-054-6928 |
| Primary Part Number | 546928 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Liebherr-Aerospace Lindenberg Gmbh |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 546928 | Liebherr-Aerospace Lindenberg Gmbh (DEU) |
| 546928 | Feinmechanische Werke Mainz Gmbh (DEU) |
| 5330000546928 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 914476 | Sasco Inc Canadian Div |
| 5330000551584 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5331-00-054-6928 is a O-Ring, manufactured by Liebherr-Aerospace Lindenberg Gmbh, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-054-6928 has 5 cross-referenced part numbers: 546928 (Liebherr-Aerospace Lindenberg Gmbh), 546928 (Feinmechanische Werke Mainz Gmbh), 5330000546928 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 914476 (Sasco Inc Canadian Div), 5330000551584 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales).
There is 1 known substitute for 5331-00-054-6928: 5330-00-055-1584. Verify interchangeability with system specifications before substitution.
Key specifications for 546928: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Center Hole Diameter: 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.