The O-Ring, cataloged under National Stock Number 5331-01-721-1245, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Hammonds Technical Services, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-721-1245 |
| Primary Part Number | 101856 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Hammonds Technical Services, Inc. |
| Status | ACTIVE |
| Outside Diameter | 0.762 INCHES NOMINAL IN |
| Center Hole Diameter | 0.484 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.139 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 101856 PRIMARY | Hammonds Technical Services, Inc. (USA) |
NSN 5331-01-721-1245 is a O-Ring, manufactured by Hammonds Technical Services, Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-721-1245 has 1 cross-referenced part number: 101856 (Hammonds Technical Services, Inc.).
There are 7 known substitutes for 5331-01-721-1245: 6605-00-082-0795, 5905-00-165-3238, 5360-00-331-0031 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 101856: Outside Diameter: 0.762 INCHES NOMINAL IN; End Item Identification: 4930-01-706-1485; Part Name Assigned by Controlling Agency: 206 O-RING AFLAS 80,P5; Center Hole Diameter: 0.484 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.