PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X427Seal

Pierce Co Inc the Sub of Avis Industrial Corp · NSN 5340-00-449-6313 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-449-6313 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-449-6313. Primary manufacturer part number: X427.
Features
  • Seal — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Pierce Co Inc the Sub of Avis Industrial Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal, cataloged under National Stock Number 5340-00-449-6313, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pierce Co Inc the Sub of Avis Industrial Corp. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameSeal
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersPierce Co Inc the Sub of Avis Industrial Corp (CAGE 77260)
Technical Specifications
ParameterValue
NSN5340-00-449-6313
Primary Part NumberX427
Item NameSeal
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerPierce Co Inc the Sub of Avis Industrial Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-155-6661 INTERCHANGEABLE
Bearing,ball,annular
5110-00-238-7696PD5110-00-238-7696 INTERCHANGEABLE
Stripper,cable,hand
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
X427 Pierce Co Inc the Sub of Avis Industrial Corp (USA)
Related Parts
3110-00-155-6661INTERCHANGEABLE
BEARING,BALL,ANNULAR
5110-00-238-7696INTERCHANGEABLE
STRIPPER,CABLE,HAND
PD5110-00-238-7696

Frequently Asked Questions

What is NSN 5340-00-449-6313?

NSN 5340-00-449-6313 is a Seal, manufactured by Pierce Co Inc the Sub of Avis Industrial Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-449-6313?

NSN 5340-00-449-6313 has 1 cross-referenced part number: X427 (Pierce Co Inc the Sub of Avis Industrial Corp).

What NSN replaces 5340-00-449-6313?

There are 2 known substitutes for 5340-00-449-6313: 3110-00-155-6661, 5110-00-238-7696. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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