The O-Ring, cataloged under National Stock Number 5331-01-033-5159, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Tuthill Corp Hansen Coupling Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-033-5159 |
| Primary Part Number | 902-27 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Tuthill Corp Hansen Coupling Div |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.478 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-033-5159 is a O-Ring, manufactured by Tuthill Corp Hansen Coupling Div, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-033-5159 has 2 cross-referenced part numbers: 902-27 (Tuthill Corp Hansen Coupling Div), 902-27 (Guyson International Ltd (hose & Couplings Division)).
There are 5 known substitutes for 5331-01-033-5159: 5331-00-291-5578, 5330-00-437-3540, 4410-01-188-4510 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 902-27: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN; Center Hole Diameter: 1.478 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.