The Gasket, cataloged under National Stock Number 5330-01-459-5990, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-459-5990 |
| Primary Part Number | 54303 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Center to Center Distance Between Bolt Holes Along Length | 0.574 INCHES MINIMUM AND 0.614 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Aperture Diameter | 0.605 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| Center to Center Distance Between Bolt Holes Along Width | 0.574 INCHES MINIMUM AND 0.614 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Hole Diameter | 0.105 INCHES MINIMUM AND 0.145 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Material Document and Classification | MIL-G-1149,TY1,CL1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Bolt Hole Quantity | 4 |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 885C054303 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 54303 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 5330-01-459-5990 is a Gasket, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-459-5990 has 2 cross-referenced part numbers: 885C054303 (L3 Technologies, Inc. Div L3 Keo), 54303 (L3 Technologies, Inc. Div L3 Keo).
There are 3 known substitutes for 5330-01-459-5990: 5136-00-199-6715, 5331-00-291-7353, 5995-01-710-4595. Verify interchangeability with system specifications before substitution.
Key specifications for 54303: Material: RUBBER CHLOROPRENE CLASS CR OVERALL; Center to Center Distance Between Bolt Holes Along Length: 0.574 INCHES MINIMUM AND 0.614 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN; Overall Width: 0.855 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN; Aperture Diameter: 0.605 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.