PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43761Seal,plain Encased

Skf Usa Inc Div Vsm · NSN 5330-01-535-0866 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-535-0866 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-535-0866. Primary manufacturer part number: 43761.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 5.900 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 4.375 INCHES NOMINAL IN
  • Outside Diameter: 5.918 INCHES NOMINAL IN
  • Seal Width: 1.000 INCHES NOMINAL IN
  • Construction: ONE-PIECE
  • Case Style: FLANGED
  • Material Document and Classification: DURATEMP MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
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 5330-01-535-0866, 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 Div Vsm. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-535-0866
Primary Part Number43761
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc Div Vsm
StatusACTIVE
Housing Bore Diameter5.900 INCHES NOMINAL IN
Accommodated Shaft Diameter4.375 INCHES NOMINAL IN
Outside Diameter5.918 INCHES NOMINAL IN
Seal Width1.000 INCHES NOMINAL IN
ConstructionONE-PIECE
Case StyleFLANGED
Material Document and ClassificationDURATEMP MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Sealing Element StyleVERTICAL
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-222-72052F9864 INTERCHANGEABLE
Nut,plain,hexagon
Caterpillar Inc Div Caterpillar Defense
6150-00-224-658043761 INTERCHANGEABLE
Cable Assembly,power,electrical
Unison Industries Llc
4730-00-496-679543761 INTERCHANGEABLE
Coupling,pipe
Alemite, Llc Dba Skf Usa Inc.
5950-00-513-4057739699-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5305-00-795-869443-761 INTERCHANGEABLE
Screw,externally Relieved Body
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
1610-00-859-6234537071 INTERCHANGEABLE
Lever,actuating
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-01-098-835043761 INTERCHANGEABLE
Cover,access
Electro-Tec Corp Dba Moog Inc., Components Group
5935-01-209-6376 INTERCHANGEABLE
Adapter
3110-01-308-949343761 INTERCHANGEABLE
Bearing,lower Mast
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
00085311298308 Skf Usa Inc Div Vsm (USA)
537071 Daimler Truck North America Llc (USA)
CHR 537071 10 Daimler Truck North America Llc (USA)
43761 PRIMARY Skf Usa Inc Div Vsm (USA)
Related Parts
5310-00-222-7205INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2F9864
6150-00-224-6580INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
43761
4730-00-496-6795INTERCHANGEABLE
COUPLING,PIPE
43761
5950-00-513-4057INTERCHANGEABLE
TRANSFORMER,POWER
739699-1
5305-00-795-8694INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
43-761
1610-00-859-6234INTERCHANGEABLE
LEVER,ACTUATING
537071
5340-01-098-8350INTERCHANGEABLE
COVER,ACCESS
43761
5935-01-209-6376INTERCHANGEABLE
ADAPTER
3110-01-308-9493INTERCHANGEABLE
BEARING,LOWER MAST
43761

Frequently Asked Questions

What is NSN 5330-01-535-0866?

NSN 5330-01-535-0866 is a Seal,plain Encased, manufactured by Skf Usa Inc Div Vsm, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-535-0866?

NSN 5330-01-535-0866 has 4 cross-referenced part numbers: 00085311298308 (Skf Usa Inc Div Vsm), 537071 (Daimler Truck North America Llc), CHR 537071 10 (Daimler Truck North America Llc), 43761 (Skf Usa Inc Div Vsm).

What NSN replaces 5330-01-535-0866?

There are 9 known substitutes for 5330-01-535-0866: 5310-00-222-7205, 6150-00-224-6580, 4730-00-496-6795 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43761?

Key specifications for 43761: Housing Bore Diameter: 5.900 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FRONT AXLE OIL AND GREASE SEAL; End Item Identification: FRONT AXLE; Accommodated Shaft Diameter: 4.375 INCHES NOMINAL IN. 13 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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