The O-Ring, cataloged under National Stock Number 5331-00-420-7590, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-420-7590 |
| Primary Part Number | MS28775-153 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Center Hole Diameter | 3.472 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN |
| Outside Diameter | 3.663 INCHES MINIMUM AND 3.723 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS28775-153 | Society of Automotive Engineers Inc (USA) |
| ARP568-153MILP5 516-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5331PL0166557 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS28775-153 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS28775-153 | Bae Systems Land & Armaments L.p. (USA) |
| MS28775-153 PRIMARY | Sae International Dba Sae International (USA) |
| 2-153N304-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 11-153 | Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA) |
| 2-153 N304-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
NSN 5331-00-420-7590 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-420-7590 has 10 cross-referenced part numbers: MS28775-153 (Society of Automotive Engineers Inc), ARP568-153MILP5 516-70 (Zf Industrieantriebe Witten Gmbh), 5331PL0166557 (Jednolity Indeks Materialowy - Uniform Material Index), MS28775-153 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS28775-153 (Bae Systems Land & Armaments L.p.) and 5 more.
There are 12 known substitutes for 5331-00-420-7590: 5970-00-133-9242, 2520-00-163-2405, 5985-00-175-0284 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-153: Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Center Hole Diameter: 3.472 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-420-7590 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.