PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301SJ522Seal,plain Encased

Dana Off Highway Products, Llc · NSN 5330-00-865-7543 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-865-7543 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-865-7543. Primary manufacturer part number: 301SJ522.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.750 INCHES NOMINAL IN
  • Temp Rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
  • Housing Bore Diameter: 11.000 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 9.750 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Material: STEEL CASE
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
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 5330-00-865-7543, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-865-7543
Primary Part Number301SJ522
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDana Off Highway Products, Llc
StatusACTIVE
Seal Width0.750 INCHES NOMINAL IN
Temp Rating-50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
Housing Bore Diameter11.000 INCHES NOMINAL IN
Accommodated Shaft Diameter9.750 INCHES NOMINAL IN
Case StyleSQUARE
MaterialSTEEL CASE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
MaterialLEATHER SEALING ELEMENT
Sealing Element StyleANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-370-912955239 INTERCHANGEABLE
Key,woodruff
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5905-00-539-1559 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
3040-01-017-691755239 INTERCHANGEABLE
Worm Shaft
Altra Industrial Motion Corp.
6105-01-113-876855239 INTERCHANGEABLE
Motor,stepping
Stingray56 Inc.
5330-01-236-9924 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
301SJ522 PRIMARY Dana Off Highway Products, Llc (USA)
T17-0001 Tampo Industries Inc (USA)
00029421 Tampo Industries Inc (USA)
301SJ522 Vme Americas Inc Sub of Vme Group N V (USA)
55239 Federal-Mogul Corp Government Sales Dept (USA)
55239 National Seal Corp
55239 Federal-Mogul Corp Sealing Products Group Van Wert Plant (USA)
Related Parts
5315-00-370-9129INTERCHANGEABLE
KEY,WOODRUFF
55239
5905-00-539-1559INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
3040-01-017-6917INTERCHANGEABLE
WORM SHAFT
55239
6105-01-113-8768INTERCHANGEABLE
MOTOR,STEPPING
55239
5330-01-236-9924INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5330-00-865-7543?

NSN 5330-00-865-7543 is a Seal,plain Encased, manufactured by Dana Off Highway Products, Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-865-7543?

NSN 5330-00-865-7543 has 7 cross-referenced part numbers: 301SJ522 (Dana Off Highway Products, Llc), T17-0001 (Tampo Industries Inc), 00029421 (Tampo Industries Inc), 301SJ522 (Vme Americas Inc Sub of Vme Group N V), 55239 (Federal-Mogul Corp Government Sales Dept) and 2 more.

What NSN replaces 5330-00-865-7543?

There are 5 known substitutes for 5330-00-865-7543: 5315-00-370-9129, 5905-00-539-1559, 3040-01-017-6917 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 301SJ522?

Key specifications for 301SJ522: Seal Width: 0.750 INCHES NOMINAL IN; Temp Rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF; Housing Bore Diameter: 11.000 INCHES NOMINAL IN; Accommodated Shaft Diameter: 9.750 INCHES NOMINAL IN. 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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