PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA52524/13-9-3Seal,plain Encased

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5330-00-928-0302 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-928-0302 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-928-0302. Primary manufacturer part number: AA52524/13-9-3.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.250 INCHES NOMINAL IN
  • Housing Bore Diameter: 1.250 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT
  • 9 verified cross-references
  • Primary manufacturer: Federal Commercial Item Description Promulgated by General Services Administration Washington DC
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 5330-00-928-0302, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-928-0302
Primary Part NumberAA52524/13-9-3
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Seal Width0.250 INCHES NOMINAL IN
Housing Bore Diameter1.250 INCHES NOMINAL IN
Accommodated Shaft Diameter0.750 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
MaterialSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-020-0205 INTERCHANGEABLE
Seal,plain Encased
5815-00-125-49137443 INTERCHANGEABLE
Bar,punch,teletypewriter
Telemechanics Inc
1650-00-138-33377443 INTERCHANGEABLE
Fitting,cylinder,shuttle Valve
The Boeing Company Div Defense
5330-00-143-9666 INTERCHANGEABLE
Seal,plain Encased
5330-00-413-6426 INTERCHANGEABLE
Seal,plain Encased
5330-00-450-7396331921 INTERCHANGEABLE
Seal,plain Encased
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
3020-00-530-89287443 INTERCHANGEABLE
Pulley,variable
Alter Harry Co the Div of T E C
5330-00-781-4525 INTERCHANGEABLE
Seal,plain Encased
5330-00-828-8522 INTERCHANGEABLE
Seal,plain Encased
5330-00-846-9838 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
AA52524/13-9-3 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS51001-9-3BASIC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AA52524/13-9-3 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2510046 Zf Industrieantriebe Witten Gmbh (DEU)
712-0044-653 Zf Industrieantriebe Witten Gmbh (DEU)
A-A-52524/13 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
296-2290-00-0 Zf Industrieantriebe Witten Gmbh (DEU)
296-2290-00-0 Hale Products, Inc. (USA)
7443 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5330-00-020-0205INTERCHANGEABLE
SEAL,PLAIN ENCASED
5815-00-125-4913INTERCHANGEABLE
BAR,PUNCH,TELETYPEWRITER
7443
1650-00-138-3337INTERCHANGEABLE
FITTING,CYLINDER,SHUTTLE VALVE
7443
5330-00-143-9666INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-413-6426INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-450-7396INTERCHANGEABLE
SEAL,PLAIN ENCASED
331921
3020-00-530-8928INTERCHANGEABLE
PULLEY,VARIABLE
7443
5330-00-781-4525INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-828-8522INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-846-9838INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-928-0303INTERCHANGEABLE
SEAL,PLAIN
5330-00-935-9225INTERCHANGEABLE
SEAL,PLAIN ENCASED

Frequently Asked Questions

What is NSN 5330-00-928-0302?

NSN 5330-00-928-0302 is a Seal,plain Encased, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-928-0302?

NSN 5330-00-928-0302 has 9 cross-referenced part numbers: AA52524/13-9-3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS51001-9-3BASIC (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AA52524/13-9-3 (U S Army Tank Automotive Command Amsta-Im-Mm), 2510046 (Zf Industrieantriebe Witten Gmbh), 712-0044-653 (Zf Industrieantriebe Witten Gmbh) and 4 more.

What NSN replaces 5330-00-928-0302?

There are 12 known substitutes for 5330-00-928-0302: 5330-00-020-0205, 5815-00-125-4913, 1650-00-138-3337 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA52524/13-9-3?

Key specifications for AA52524/13-9-3: Seal Width: 0.250 INCHES NOMINAL IN; Housing Bore Diameter: 1.250 INCHES NOMINAL IN; Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT. 5 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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