The O-Ring, cataloged under National Stock Number 5331-00-263-8028, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is United Technologies Corp Electro Systems Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 38 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-263-8028 |
| Primary Part Number | GA1070 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | United Technologies Corp Electro Systems Inc |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS29512-04 | Goriziane Group Spa (ITA) |
| 269-78REVAPC27 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| GA1070 PRIMARY | United Technologies Corp Electro Systems Inc (USA) |
| SRB4D016 | Le Joint Francais (FRA) |
| MS29512-904 | Zf Industrieantriebe Witten Gmbh (DEU) |
| Z00.N7423060004 | Daher Aerospace - Ex Socata (FRA) |
| 3-904 N602-70 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 8,92X1,83SR822A60 | Le Joint Francais (FRA) |
| 5330002638028 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| PX-1775-04 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| MS29512-04 | Zf Industrieantriebe Witten Gmbh (DEU) |
| S0311-904F | Gulfstream Aerospace Corp Dba Gulfstream Aerospace Technologies (USA) |
| 946.91.27.204 | Pilatus Aircraft Ltd (CHE) |
| N0602 3-904 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 3079-32ALT1PCF4 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 04-01-904 | I-T-E Imperial Corp Subsidiary of Gould Inc Airmatic/beckett Harcum Div (USA) |
| 2963-71ALT5PCC5 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 10V60-141-04 | Houghton International Inc. (USA) |
| 11-029-512-004 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SR-822A-60-04 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
NSN 5331-00-263-8028 is a O-Ring, manufactured by United Technologies Corp Electro Systems Inc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-263-8028 has 50 cross-referenced part numbers: MS29512-04 (Goriziane Group Spa), 269-78REVAPC27 (Electric Boat Corporation Div General Dynamics Electric Boat), GA1070 (United Technologies Corp Electro Systems Inc), SRB4D016 (Le Joint Francais), MS29512-904 (Zf Industrieantriebe Witten Gmbh) and 45 more.
There are 8 known substitutes for 5331-00-263-8028: 4730-00-010-2774, 5331-00-166-5994, 5961-00-462-2851 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for GA1070: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; End Item Identification: W/S: DISPENSER PTBL M33A1; MISSILE, TOMAHAWK; AIRCRAFT, AIRLIFTER C-17A; SUPPORT EQUIPMENT, B-1 AIRCRAFT; AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130); TORPEDO, MK 48; FIRE PUMPS; ENGINE, AIRCRAFT TF33-PW-102 (C-135, EC-135H/K/P); GUN, 5-IN./54 CAL, MK-42 & 45; ENGINE, AIRCRAFT TF33-P-3/5/9 (C/EC-135, B-52H) A; Outside Diameter: 0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN; Center Hole Diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-263-8028 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.