The O-Ring, cataloged under National Stock Number 5331-01-076-6382, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Grover Corporation Dba Grover Piston Ring Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-076-6382 |
| Primary Part Number | A-325 SR310-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Grover Corporation Dba Grover Piston Ring Co |
| Status | ACTIVE |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.465 INCHES MINIMUM AND 1.485 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-325 SR310-70 | Grover Corporation Dba Grover Piston Ring Co (USA) |
| ARP325 | Federal-Mogul Corp Government Sales Dept (USA) |
| A-325SR310-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 042130 | Big Joe Mfg Co (USA) |
| 366Y-8325 | Minnesota Rubber Co (USA) |
NSN 5331-01-076-6382 is a O-Ring, manufactured by Grover Corporation Dba Grover Piston Ring Co, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-076-6382 has 5 cross-referenced part numbers: A-325 SR310-70 (Grover Corporation Dba Grover Piston Ring Co), ARP325 (Federal-Mogul Corp Government Sales Dept), A-325SR310-70 (Zf Industrieantriebe Witten Gmbh), 042130 (Big Joe Mfg Co), 366Y-8325 (Minnesota Rubber Co).
There are 2 known substitutes for 5331-01-076-6382: 5360-00-424-6434, 5331-01-146-9925. Verify interchangeability with system specifications before substitution.
Key specifications for A-325 SR310-70: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Center Hole Diameter: 1.465 INCHES MINIMUM AND 1.485 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 total characteristics are documented in the Federal Logistics Information System.