PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9M7432Seal,plain Encased

Caterpillar Inc Div Caterpillar Defense · NSN 5330-00-869-4226 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-869-4226 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-869-4226. Primary manufacturer part number: 9M7432.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Maximum Rated Speed: 3600 FEET PER MINUTE FT
  • Housing Bore Diameter: 1.499 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN
  • Surface Treatment: PLASTIC CASE
  • Case Style: RECESSED
  • Material: STEEL CASE
  • Outside Diameter: 1.503 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-869-4226, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-869-4226
Primary Part Number9M7432
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Accommodated Shaft Maximum Rated Speed3600 FEET PER MINUTE FT
Housing Bore Diameter1.499 INCHES NOMINAL IN
Accommodated Shaft Diameter1.000 INCHES NOMINAL IN
Surface TreatmentPLASTIC CASE
Case StyleRECESSED
MaterialSTEEL CASE
Outside Diameter1.503 INCHES NOMINAL IN
Seal Width0.250 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Sealing Element StyleANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3110-00-554-3275P200KZ3FS50000 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5310-00-637-20839876 INTERCHANGEABLE
Washer,flat
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5330-00-923-69534L6942 INTERCHANGEABLE
Seal,plain
Caterpillar Inc Div Caterpillar Defense
7045-01-050-8815 INTERCHANGEABLE
Disk Pack
6145-01-266-08549876 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire and Cable Co Wire and Cable Office
2510-01-420-5183516651 INTERCHANGEABLE
Frame,heater Core
Austin-Westran Llc
6105-01-537-01059876 INTERCHANGEABLE
Motor,alternating Current
Oberdorfer Pumps Inc
Cross-Reference Index
Part NumberManufacturer
9M7432 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
9876 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
6773201 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
481224SK Federal-Mogul Corp Government Sales Dept (USA)
516651 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
3110-00-554-3275INTERCHANGEABLE
BEARING,BALL,ANNULAR
P200KZ3FS50000
5310-00-637-2083INTERCHANGEABLE
WASHER,FLAT
9876
5330-00-923-6953INTERCHANGEABLE
SEAL,PLAIN
4L6942
7045-01-050-8815INTERCHANGEABLE
DISK PACK
6145-01-266-0854INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9876
2510-01-420-5183INTERCHANGEABLE
FRAME,HEATER CORE
516651
6105-01-537-0105INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
9876

Frequently Asked Questions

What is NSN 5330-00-869-4226?

NSN 5330-00-869-4226 is a Seal,plain Encased, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-869-4226?

NSN 5330-00-869-4226 has 6 cross-referenced part numbers: 9M7432 (Caterpillar Inc Div Caterpillar Defense), 9876 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 6773201 (Allison Transmission Inc Dba Allison Transmission, Inc), 481224SK (Federal-Mogul Corp Government Sales Dept) and 1 more.

What NSN replaces 5330-00-869-4226?

There are 7 known substitutes for 5330-00-869-4226: 3110-00-554-3275, 5310-00-637-2083, 5330-00-923-6953 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9M7432?

Key specifications for 9M7432: Accommodated Shaft Maximum Rated Speed: 3600 FEET PER MINUTE FT; Housing Bore Diameter: 1.499 INCHES NOMINAL IN; Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN; Surface Treatment: PLASTIC CASE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-869-4226 still in active supply?

NSN 5330-00-869-4226 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.
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