The O-Ring, cataloged under National Stock Number 5331-01-017-1538, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sheffer Corp. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-017-1538 |
| Primary Part Number | 100-159 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sheffer Corp |
| Status | ACTIVE |
| Center Hole Diameter | 4.972 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100-159 PRIMARY | Sheffer Corp (USA) |
NSN 5331-01-017-1538 is a O-Ring, manufactured by Sheffer Corp, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-017-1538 has 1 cross-referenced part number: 100-159 (Sheffer Corp).
There are 11 known substitutes for 5331-01-017-1538: 4730-00-104-1936, 5331-00-231-3261, 4720-00-927-7080 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100-159: Center Hole Diameter: 4.972 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.