Sealcraft Corporation · NSN 5330-00-621-0775 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-621-0775 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-621-0775. Primary manufacturer part number: 3577.
5330-00-621-0775 — No Item Name Available illustration
Features
Gasket — FSC 5330
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Style Designator: CIRCULAR
Material: PAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Outside Diameter: 4.938 INCHES NOMINAL IN
Hole Diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Circle Diameter: 4.375 INCHES NOMINAL IN
Material Document and Classification: MIL-G-12803,NO. +3342-E MIL SPEC ALL MATERIAL RESPONSES OVERALL
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Paper and Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description
The Gasket, cataloged under National Stock Number 5330-00-621-0775, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sealcraft Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
5330-00-621-0775
Primary Part Number
3577
Item Name
Gasket
FSC / FSG
5330 / 53 — No Item Name Available
Manufacturer
Sealcraft Corporation
Status
CANCELLED
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Style Designator
CIRCULAR
Material
PAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Outside Diameter
4.938 INCHES NOMINAL IN
Hole Diameter
0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Circle Diameter
4.375 INCHES NOMINAL IN
Material Document and Classification
MIL-G-12803,NO. +3342-E MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN 5330-00-621-0775 is a Gasket, manufactured by Sealcraft Corporation, classified under FSC 5330 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 5330-00-621-0775?
NSN 5330-00-621-0775 has 1 cross-referenced part number: 3577 (Sealcraft Corporation).
What NSN replaces 5330-00-621-0775?
There are 10 known substitutes for 5330-00-621-0775: 3110-00-100-0779, 6250-00-217-3118, 5905-00-279-2519 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 3577?
Key specifications for 3577: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: CIRCULAR; Material: PAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; Outside Diameter: 4.938 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.
Is NSN 5330-00-621-0775 still in active supply?
NSN 5330-00-621-0775 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.