PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31192Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-01-097-8236 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-097-8236 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-097-8236. Primary manufacturer part number: 31192.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 3.125 INCHES NOMINAL IN
  • Housing Bore Diameter: 4.128 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN
  • Sealing Element Style: ANGULAR
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
  • Temp Rating: -40.0 FAHRENHEIT AND 120.0 FAHRENHEIT DEGF
  • Case Style: SQUARE
  • Seal Width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-097-8236, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-097-8236
Primary Part Number31192
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Accommodated Shaft Diameter3.125 INCHES NOMINAL IN
Housing Bore Diameter4.128 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN
Sealing Element StyleANGULAR
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Temp Rating-40.0 FAHRENHEIT AND 120.0 FAHRENHEIT DEGF
Case StyleSQUARE
Seal Width0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
Accommodated Shaft Maximum Rated Speed69 FEET PER MINUTE FT
Outside Diameter4.130 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-578-248831-192 INTERCHANGEABLE
Jack,tip
Triplett (bluffton) Corporation Dba Lfe Instruments
4320-00-690-859631-192 INTERCHANGEABLE
Impeller,pump,centrifugal
Pakon Inc Dba Impak Division
2010-00-971-524531192 INTERCHANGEABLE
Ring,differential
Dana Corp Spicer Transmission Div
1680-01-272-7334438453 INTERCHANGEABLE
Shaft Special
London Machinery Inc
Cross-Reference Index
Part NumberManufacturer
31192 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
493128-1 Raytheon Company Dba Raytheon (USA)
722778 Scientific Atlanta Inc (USA)
Related Parts
5935-00-578-2488INTERCHANGEABLE
JACK,TIP
31-192
4320-00-690-8596INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
31-192
2010-00-971-5245INTERCHANGEABLE
RING,DIFFERENTIAL
31192
1680-01-272-7334INTERCHANGEABLE
SHAFT SPECIAL
438453

Frequently Asked Questions

What is NSN 5330-01-097-8236?

NSN 5330-01-097-8236 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-097-8236?

NSN 5330-01-097-8236 has 3 cross-referenced part numbers: 31192 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 493128-1 (Raytheon Company Dba Raytheon), 722778 (Scientific Atlanta Inc).

What NSN replaces 5330-01-097-8236?

There are 4 known substitutes for 5330-01-097-8236: 5935-00-578-2488, 4320-00-690-8596, 2010-00-971-5245 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31192?

Key specifications for 31192: Accommodated Shaft Diameter: 3.125 INCHES NOMINAL IN; Housing Bore Diameter: 4.128 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT. 9 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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