PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25056Gasket

Blue Tee Corp. Dba Gefco · NSN 5330-01-133-6345 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-133-6345 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-133-6345. Primary manufacturer part number: 25056.
Features
  • Gasket — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Blue Tee Corp. Dba Gefco
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-133-6345, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Blue Tee Corp. Dba Gefco. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersBlue Tee Corp. Dba Gefco (CAGE 21363)
Technical Specifications
ParameterValue
NSN5330-01-133-6345
Primary Part Number25056
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBlue Tee Corp. Dba Gefco
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1680-00-478-648125056 INTERCHANGEABLE
Plate Assy
Hamilton Sundstrand Corporation Dba Collins Aerospace
5325-00-550-5937 INTERCHANGEABLE
Ring,retaining
4820-01-181-1987 INTERCHANGEABLE
Stem,fluid Valve
5360-01-207-0673 INTERCHANGEABLE
Spring,helical,compression
4720-01-336-815325056 INTERCHANGEABLE
Hose,nonmetallic
Griffith Rubber Mills
4720-01-540-6634 INTERCHANGEABLE
Hose Assembly,nonmetallic
5340-01-659-004425056 INTERCHANGEABLE
Plate Kit,mounting
Marinette Marine Corporation Dba Marinette Marine Corp
4810-01-695-219025056 INTERCHANGEABLE
Valve,solenoid
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
25056 PRIMARY Blue Tee Corp. Dba Gefco (USA)
Related Parts
1680-00-478-6481INTERCHANGEABLE
PLATE ASSY
25056
5325-00-550-5937INTERCHANGEABLE
RING,RETAINING
4820-01-181-1987INTERCHANGEABLE
STEM,FLUID VALVE
5360-01-207-0673INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4720-01-336-8153INTERCHANGEABLE
HOSE,NONMETALLIC
25056
4720-01-540-6634INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5340-01-659-0044INTERCHANGEABLE
PLATE KIT,MOUNTING
25056
4810-01-695-2190INTERCHANGEABLE
VALVE,SOLENOID
25056

Frequently Asked Questions

What is NSN 5330-01-133-6345?

NSN 5330-01-133-6345 is a Gasket, manufactured by Blue Tee Corp. Dba Gefco, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-133-6345?

NSN 5330-01-133-6345 has 1 cross-referenced part number: 25056 (Blue Tee Corp. Dba Gefco).

What NSN replaces 5330-01-133-6345?

There are 8 known substitutes for 5330-01-133-6345: 1680-00-478-6481, 5325-00-550-5937, 4820-01-181-1987 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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