PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1955Gasket

Cummins Inc. · NSN 5330-00-251-3228 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-251-3228 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-251-3228. Primary manufacturer part number: S1955.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: METAL WITH SOFT FILLER
  • Outside Diameter: 7.625 INCHES NOMINAL IN
  • Material: ASBESTOS AND STEEL OVERALL
  • Style Designator: CIRCULAR
  • Aperture Diameter: 7.312 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.078 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Steel Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-251-3228, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5330-00-251-3228
Primary Part NumberS1955
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Cross-Sectional Shape StyleMETAL WITH SOFT FILLER
Outside Diameter7.625 INCHES NOMINAL IN
MaterialASBESTOS AND STEEL OVERALL
Style DesignatorCIRCULAR
Aperture Diameter7.312 INCHES NOMINAL IN
Cross-Sectional Thickness0.078 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-045-6397 INTERCHANGEABLE
Connector,receptacle,electrical
5998-00-122-88752784 INTERCHANGEABLE
Circuit Card Assembly
Mission Systems Davenport Inc.
4940-00-391-4550 INTERCHANGEABLE
Casing,cylinder
5365-00-401-2046AAL-2282 INTERCHANGEABLE
Spacer,sleeve
Stant Mfg Co Inc
4030-00-530-393027-8-4 INTERCHANGEABLE
Swivel,link and Link
Lockheed Martin Corporation Div Rotary and Mission Systems
1650-00-777-2460S1955 INTERCHANGEABLE
Cover
Simmonds Precision Products Inc
5935-00-864-5095200X302-400 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
1630-00-998-7934278-4 INTERCHANGEABLE
Plate Assy,torque
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5330-01-124-61822784 INTERCHANGEABLE
Seal
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
4540-01-143-55912784 INTERCHANGEABLE
Heater,right Hand
Cox & Company, Inc. Dba Cox & Co Inc
Cross-Reference Index
Part NumberManufacturer
S1955 PRIMARY Cummins Inc. (USA)
2784 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
5935-00-045-6397INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5998-00-122-8875INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2784
4940-00-391-4550INTERCHANGEABLE
CASING,CYLINDER
5365-00-401-2046INTERCHANGEABLE
SPACER,SLEEVE
AAL-2282
4030-00-530-3930INTERCHANGEABLE
SWIVEL,LINK AND LINK
27-8-4
1650-00-777-2460INTERCHANGEABLE
COVER
S1955
5935-00-864-5095INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
200X302-400
1630-00-998-7934INTERCHANGEABLE
PLATE ASSY,TORQUE
278-4
5330-01-124-6182INTERCHANGEABLE
SEAL
2784
4540-01-143-5591INTERCHANGEABLE
HEATER,RIGHT HAND
2784
2940-01-182-1795INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42784
6145-01-208-0559INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
278-4

Frequently Asked Questions

What is NSN 5330-00-251-3228?

NSN 5330-00-251-3228 is a Gasket, manufactured by Cummins Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-251-3228?

NSN 5330-00-251-3228 has 2 cross-referenced part numbers: S1955 (Cummins Inc.), 2784 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).

What NSN replaces 5330-00-251-3228?

There are 12 known substitutes for 5330-00-251-3228: 5935-00-045-6397, 5998-00-122-8875, 4940-00-391-4550 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S1955?

Key specifications for S1955: Cross-Sectional Shape Style: METAL WITH SOFT FILLER; Outside Diameter: 7.625 INCHES NOMINAL IN; Material: ASBESTOS AND STEEL OVERALL; Style Designator: CIRCULAR. 6 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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