PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

421006Seal,plain Encased

Wallace-Murray Corp Ohio Gear Div · NSN 5330-01-306-9938 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-306-9938 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-306-9938. Primary manufacturer part number: 421006.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.500 INCHES NOMINAL IN
  • Housing Bore Diameter: 1.000 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 0.250 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Wallace-Murray Corp Ohio Gear Div
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-306-9938, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wallace-Murray Corp Ohio Gear Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-306-9938
Primary Part Number421006
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWallace-Murray Corp Ohio Gear Div
StatusACTIVE
Seal Width0.500 INCHES NOMINAL IN
Housing Bore Diameter1.000 INCHES NOMINAL IN
Accommodated Shaft Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5998-01-322-1491 INTERCHANGEABLE
Circuit Card Assembly
6515-01-574-1767421.006 INTERCHANGEABLE
Plate,orbital,maxillofacial Surg
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
421006 PRIMARY Wallace-Murray Corp Ohio Gear Div (USA)
420987 ITEM 26 Wallace-Murray Corp Ohio Gear Div (USA)
A 421006 Wallace-Murray Corp Ohio Gear Div (USA)
Related Parts
5998-01-322-1491INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6515-01-574-1767INTERCHANGEABLE
PLATE,ORBITAL,MAXILLOFACIAL SURG
421.006

Frequently Asked Questions

What is NSN 5330-01-306-9938?

NSN 5330-01-306-9938 is a Seal,plain Encased, manufactured by Wallace-Murray Corp Ohio Gear Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-306-9938?

NSN 5330-01-306-9938 has 3 cross-referenced part numbers: 421006 (Wallace-Murray Corp Ohio Gear Div), 420987 ITEM 26 (Wallace-Murray Corp Ohio Gear Div), A 421006 (Wallace-Murray Corp Ohio Gear Div).

What NSN replaces 5330-01-306-9938?

There are 2 known substitutes for 5330-01-306-9938: 5998-01-322-1491, 6515-01-574-1767. Verify interchangeability with system specifications before substitution.

What are the specifications of 421006?

Key specifications for 421006: Seal Width: 0.500 INCHES NOMINAL IN; Housing Bore Diameter: 1.000 INCHES NOMINAL IN; Accommodated Shaft Diameter: 0.250 INCHES NOMINAL IN. 3 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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