PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2F9760Seal,plain Encased

Caterpillar Inc Div Caterpillar Defense · NSN 5330-00-641-2850 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-641-2850 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-2850. Primary manufacturer part number: 2F9760.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Material: LEATHER SEALING ELEMENT
  • Surface Treatment: PLASTIC CASE
  • Housing Bore Diameter: 2.000 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Outside Diameter: 2.004 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-641-2850, 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 18 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-641-2850
Primary Part Number2F9760
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Case StyleSQUARE
MaterialLEATHER SEALING ELEMENT
Surface TreatmentPLASTIC CASE
Housing Bore Diameter2.000 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Outside Diameter2.004 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Seal Width0.438 INCHES NOMINAL IN
Accommodated Shaft Diameter1.062 INCHES NOMINAL IN
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-020-7979 INTERCHANGEABLE
Connector Body,receptacle,electr
3930-00-069-3605 INTERCHANGEABLE
Fuse Holder
2915-00-084-394960-331A INTERCHANGEABLE
Pump,submerged,aircraft
Hydro-Aire Aerospace Corp
5930-00-105-6450 INTERCHANGEABLE
Switch,pressure
5970-00-137-9678SA-1404 INTERCHANGEABLE
Insulator,standoff
Morgan Advanced Ceramics, Inc.
4720-00-203-6526 INTERCHANGEABLE
Hose Assembly,nonmetallic
5920-00-239-6546401506-5 INTERCHANGEABLE
Arrester,electrical Surge
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5305-00-282-4546 INTERCHANGEABLE
Setscrew
5331-00-292-05802-006 N304-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5360-00-446-336210740 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
19815M1 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
60331 Zf Industrieantriebe Witten Gmbh (DEU)
50158 Federal-Mogul Corp Chassis Products Div (USA)
2F9760 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
200WS12 Browning Crane and Shovel Co (USA)
RM51JJ131JAJPC16 Mare Island Naval Shipyard (USA)
A1404 PRIMARY Mitsubishi Caterpillar Forklift America, Inc (USA)
6800-595813ALTJPC16 PRIMARY Naval Ship Systems Command (USA)
10740 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
48135BJ Zf Industrieantriebe Witten Gmbh (DEU)
65049PC62 Patterson Pump Co Div Patterson Pump Company (USA)
60296 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
43-938 Federal-Mogul Corp Sealing Products Group Van Wert Plant (USA)
200WS12 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
481772SK Federal-Mogul Corp Government Sales Dept (USA)
43-938 Federal-Mogul Corp Chassis Products Div (USA)
20012 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
5935-00-020-7979INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
3930-00-069-3605INTERCHANGEABLE
FUSE HOLDER
2915-00-084-3949INTERCHANGEABLE
PUMP,SUBMERGED,AIRCRAFT
60-331A
5930-00-105-6450INTERCHANGEABLE
SWITCH,PRESSURE
5970-00-137-9678INTERCHANGEABLE
INSULATOR,STANDOFF
SA-1404
4720-00-203-6526INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5920-00-239-6546INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
401506-5
5305-00-282-4546INTERCHANGEABLE
SETSCREW
5331-00-292-0580INTERCHANGEABLE
O-RING
2-006 N304-75
5360-00-446-3362INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10740
4720-00-507-8376INTERCHANGEABLE
HOSE,PREFORMED
60331
1650-00-509-0798INTERCHANGEABLE
ACCUMULATOR,HYDRAULIC
1356-633402M1

Frequently Asked Questions

What is NSN 5330-00-641-2850?

NSN 5330-00-641-2850 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 5330-00-641-2850?

NSN 5330-00-641-2850 has 18 cross-referenced part numbers: 19815M1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 60331 (Zf Industrieantriebe Witten Gmbh), 50158 (Federal-Mogul Corp Chassis Products Div), 2F9760 (Caterpillar Inc Div Caterpillar Defense), 200WS12 (Browning Crane and Shovel Co) and 13 more.

What NSN replaces 5330-00-641-2850?

There are 12 known substitutes for 5330-00-641-2850: 5935-00-020-7979, 3930-00-069-3605, 2915-00-084-3949 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2F9760?

Key specifications for 2F9760: Case Style: SQUARE; Material: LEATHER SEALING ELEMENT; Surface Treatment: PLASTIC CASE; Housing Bore Diameter: 2.000 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-641-2850 still in active supply?

NSN 5330-00-641-2850 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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