The Gasket, cataloged under National Stock Number 5330-01-284-2519, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nupro Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-284-2519 |
| Primary Part Number | BU-90-8CP-K4 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Nupro Co |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Criticality Code Justification | ZZZW |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL OVERALL |
| Departure From Cited Document | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BU-90-8CP-K4 | Nupro Co (USA) |
| B-8CPA2-XXXITEM3 | Nupro Co (USA) |
| M83461/1-110 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| BU-90-8CP-K4 | Swagelok Co (USA) |
| B-8CPA2-XXXITEM3 | Swagelok Co (USA) |
| BU60-8CP-P4 | Swagelok Co (USA) |
| BU60-8CP-P4 | Nupro Co (USA) |
| V-7525PC7 | Portland Valve Llc (USA) |
NSN 5330-01-284-2519 is a Gasket, manufactured by Nupro Co, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-284-2519 has 8 cross-referenced part numbers: BU-90-8CP-K4 (Nupro Co), B-8CPA2-XXXITEM3 (Nupro Co), M83461/1-110 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), BU-90-8CP-K4 (Swagelok Co), B-8CPA2-XXXITEM3 (Swagelok Co) and 3 more.
There are 2 known substitutes for 5330-01-284-2519: 5331-01-160-2508, 5330-01-721-0911. Verify interchangeability with system specifications before substitution.
Key specifications for BU-90-8CP-K4: Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; Criticality Code Justification: ZZZW; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.