PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

62004Seal,plain Encased

Leeds and Northrup Co a Unit of General Signal Corp · NSN 5330-00-135-6437 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-135-6437 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-135-6437. Primary manufacturer part number: 62004.
Features
  • Seal,plain Encased — FSC 5330
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Seal Width: 0.250 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 0.375 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Housing Bore Diameter: 1.062 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Sealing Element Style: VERTICAL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-135-6437, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leeds and Northrup Co a Unit of General Signal Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-135-6437
Primary Part Number62004
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLeeds and Northrup Co a Unit of General Signal Corp
StatusACTIVE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Seal Width0.250 INCHES NOMINAL IN
Accommodated Shaft Diameter0.375 INCHES NOMINAL IN
MaterialSTEEL CASE
Housing Bore Diameter1.062 INCHES NOMINAL IN
Case StyleSQUARE
Sealing Element StyleVERTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-246-40604990 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5998-00-281-540862004 INTERCHANGEABLE
Circuit Card Assembly
Cae Inc
6685-00-456-76891500-019-03 INTERCHANGEABLE
Gage,pressure,dial Indicating
Qed Inc Dba Qed Inc
4820-00-542-2370179162 INTERCHANGEABLE
Cock,drain
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
4130-01-327-318964-90353 INTERCHANGEABLE
Filter Element,air Conditioning
Technical Wire Products, Llc Dba Twp
6515-01-661-848762004 INTERCHANGEABLE
Skin Closure Clip
Dermaclip Us, L.l.c. Dba Dermaclip Us Llc
Cross-Reference Index
Part NumberManufacturer
62004 Leeds and Northrup Co a Unit of General Signal Corp (USA)
Related Parts
5330-00-246-4060INTERCHANGEABLE
SEAL,PLAIN ENCASED
4990
5998-00-281-5408INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
62004
6685-00-456-7689INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
1500-019-03
4820-00-542-2370INTERCHANGEABLE
COCK,DRAIN
179162
4130-01-327-3189INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
64-90353
6515-01-661-8487INTERCHANGEABLE
SKIN CLOSURE CLIP
62004

Frequently Asked Questions

What is NSN 5330-00-135-6437?

NSN 5330-00-135-6437 is a Seal,plain Encased, manufactured by Leeds and Northrup Co a Unit of General Signal Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-135-6437?

NSN 5330-00-135-6437 has 1 cross-referenced part number: 62004 (Leeds and Northrup Co a Unit of General Signal Corp).

What NSN replaces 5330-00-135-6437?

There are 6 known substitutes for 5330-00-135-6437: 5330-00-246-4060, 5998-00-281-5408, 6685-00-456-7689 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 62004?

Key specifications for 62004: Material: RUBBER SYNTHETIC SEALING ELEMENT; Seal Width: 0.250 INCHES NOMINAL IN; Accommodated Shaft Diameter: 0.375 INCHES NOMINAL IN; Material: STEEL CASE. 7 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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