PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1438Gasket

Tescom Corp Dba Tescom Div Tescom · NSN 5330-01-092-9943 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-092-9943 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-092-9943. Primary manufacturer part number: 1438.
Features
  • Gasket — FSC 5330
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
  • Style Designator: CIRCULAR
  • 1 verified cross-reference
  • Primary manufacturer: Tescom Corp Dba Tescom Div Tescom
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Plastic Polytetrafluoroethylene Sealing Element construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-092-9943, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tescom Corp Dba Tescom Div Tescom. Government technical data includes 2 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-092-9943
Primary Part Number1438
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTescom Corp Dba Tescom Div Tescom
StatusACTIVE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-142-31332377-2-1/2 INTERCHANGEABLE
Valve,gate
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
6230-00-299-28781438 INTERCHANGEABLE
Guard,lamp
Mcgill Manufacturing Co, Inc
5365-00-603-64691438 INTERCHANGEABLE
Spacer,sleeve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2530-00-620-3556F111786 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5331-00-860-80230R325T INTERCHANGEABLE
O-Ring
Goodyear Tire and Rubber Co the
6625-00-974-7946 INTERCHANGEABLE
Ammeter
3405-01-063-05611438 INTERCHANGEABLE
Disc,friction
Doall Baltimore Company
3020-01-142-855314-38 INTERCHANGEABLE
Gear Set,matched
Timken Gears & Services Inc. Div Philadelphia Gear
6515-01-188-72221438 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
5340-01-268-58889M762-8 INTERCHANGEABLE
Grip,handle
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
1438 PRIMARY Tescom Corp Dba Tescom Div Tescom (USA)
Related Parts
4820-00-142-3133INTERCHANGEABLE
VALVE,GATE
2377-2-1/2
6230-00-299-2878INTERCHANGEABLE
GUARD,LAMP
1438
5365-00-603-6469INTERCHANGEABLE
SPACER,SLEEVE
1438
2530-00-620-3556INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
F111786
5331-00-860-8023INTERCHANGEABLE
O-RING
0R325T
6625-00-974-7946INTERCHANGEABLE
AMMETER
3405-01-063-0561INTERCHANGEABLE
DISC,FRICTION
1438
3020-01-142-8553INTERCHANGEABLE
GEAR SET,MATCHED
14-38
6515-01-188-7222INTERCHANGEABLE
BAG,OSTOMY
1438
5340-01-268-5888INTERCHANGEABLE
GRIP,HANDLE
9M762-8
3010-01-330-4637INTERCHANGEABLE
COUPLING,SHAFT,RIGID
1438
5998-01-349-8646INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1438

Frequently Asked Questions

What is NSN 5330-01-092-9943?

NSN 5330-01-092-9943 is a Gasket, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-092-9943?

NSN 5330-01-092-9943 has 1 cross-referenced part number: 1438 (Tescom Corp Dba Tescom Div Tescom).

What NSN replaces 5330-01-092-9943?

There are 12 known substitutes for 5330-01-092-9943: 4820-00-142-3133, 6230-00-299-2878, 5365-00-603-6469 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1438?

Key specifications for 1438: Material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT; Style Designator: CIRCULAR; Special Features: OUTSIDE DIA 2.170 IN;INSIDE DIA 1.760 IN,THICKNESS 0.031 IN,MATERIAL POLYTETRAFLUOROETHYLENE AS PER MIL-P-22242,TYPE 3 IN. 3 total characteristics are documented in the Federal Logistics Information System.

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