PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A054079404Seal,plain Encased

Prestolite Electric Inc · NSN 5330-01-106-4329 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-106-4329 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-106-4329. Primary manufacturer part number: A054079404.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Temp Rating: -40.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
  • Surface Treatment: PHOSPHATE ZINC CASE
  • Housing Bore Diameter: 1.999 INCHES MINIMUM AND 2.001 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
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 5330-01-106-4329, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-106-4329
Primary Part NumberA054079404
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Seal Width0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
Temp Rating-40.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
Surface TreatmentPHOSPHATE ZINC CASE
Housing Bore Diameter1.999 INCHES MINIMUM AND 2.001 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Case StyleRECESSED
Accommodated Shaft Diameter0.871 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-00-238-952279404 INTERCHANGEABLE
O-Ring
Hamilton Sundstrand Corporation Dba Collins Aerospace
5310-00-559-0070115544 INTERCHANGEABLE
Washer,lock
Rolls-Royce Solutions America Inc
1615-00-921-0665369A1231 INTERCHANGEABLE
Roller Assembly,droop Stop
The Boeing Company
Cross-Reference Index
Part NumberManufacturer
6AX10 Oshkosh Corp (USA)
6AX10 Oshkosh Defense Llc (USA)
79404 Prestolite Electric Inc (USA)
A054079404 PRIMARY Prestolite Electric Inc (USA)
79404 Prestolite Electric Inc (USA)
Related Parts
5331-00-238-9522INTERCHANGEABLE
O-RING
79404
5310-00-559-0070INTERCHANGEABLE
WASHER,LOCK
115544
1615-00-921-0665INTERCHANGEABLE
ROLLER ASSEMBLY,DROOP STOP
369A1231

Frequently Asked Questions

What is NSN 5330-01-106-4329?

NSN 5330-01-106-4329 is a Seal,plain Encased, manufactured by Prestolite Electric Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-106-4329?

NSN 5330-01-106-4329 has 5 cross-referenced part numbers: 6AX10 (Oshkosh Corp), 6AX10 (Oshkosh Defense Llc), 79404 (Prestolite Electric Inc), A054079404 (Prestolite Electric Inc), 79404 (Prestolite Electric Inc).

What NSN replaces 5330-01-106-4329?

There are 3 known substitutes for 5330-01-106-4329: 5331-00-238-9522, 5310-00-559-0070, 1615-00-921-0665. Verify interchangeability with system specifications before substitution.

What are the specifications of A054079404?

Key specifications for A054079404: Seal Width: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR; Material: STEEL CASE; Temp Rating: -40.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF. 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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