PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51014Seal,plain Encased

Federal-Mogul Corp Chassis Products Div · NSN 5330-00-178-7655 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-7655 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-7655. Primary manufacturer part number: 51014.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Seal Width: 0.375 INCHES NOMINAL IN
  • Housing Bore Diameter: 1.499 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Case Style: SQUARE
  • Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-7655, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal-Mogul Corp Chassis Products Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-178-7655
Primary Part Number51014
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Chassis Products Div
StatusACTIVE
Sealing Element StyleANGULAR
Seal Width0.375 INCHES NOMINAL IN
Housing Bore Diameter1.499 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Case StyleSQUARE
Accommodated Shaft Diameter0.750 INCHES NOMINAL IN
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2520-00-064-69891-5-18X INTERCHANGEABLE
Parts Kit,universal Joint
Dana Corp Spicer Transmission Div
5133-00-236-4053 INTERCHANGEABLE
Drill,twist
5340-00-719-519651014 INTERCHANGEABLE
Connector,rod End
Aerol Llc
5325-01-139-1555 INTERCHANGEABLE
Insert,screw Thread
3120-01-302-99025101400 INTERCHANGEABLE
Bearing,sleeve
Phoenix Products Llc Dba Phoenix Lighting Products Llc
5310-01-369-539751014 INTERCHANGEABLE
Ball Screw and Nut
Mega Industries Inc Mega Microwave Div
1420-01-703-039451014 INTERCHANGEABLE
Cushioning Pad,missile Component
Ufp Technologies Inc Dba Ufp Technologies Inc
Cross-Reference Index
Part NumberManufacturer
51014 Federal-Mogul Corp Chassis Products Div (USA)
51014 Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
2520-00-064-6989INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
1-5-18X
5133-00-236-4053INTERCHANGEABLE
DRILL,TWIST
5340-00-719-5196INTERCHANGEABLE
CONNECTOR,ROD END
51014
5325-01-139-1555INTERCHANGEABLE
INSERT,SCREW THREAD
3120-01-302-9902INTERCHANGEABLE
BEARING,SLEEVE
5101400
5310-01-369-5397INTERCHANGEABLE
BALL SCREW AND NUT
51014
1420-01-703-0394INTERCHANGEABLE
CUSHIONING PAD,MISSILE COMPONENT
51014

Frequently Asked Questions

What is NSN 5330-00-178-7655?

NSN 5330-00-178-7655 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Chassis Products Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-178-7655?

NSN 5330-00-178-7655 has 2 cross-referenced part numbers: 51014 (Federal-Mogul Corp Chassis Products Div), 51014 (Federal-Mogul Corp Government Sales Dept).

What NSN replaces 5330-00-178-7655?

There are 7 known substitutes for 5330-00-178-7655: 2520-00-064-6989, 5133-00-236-4053, 5340-00-719-5196 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51014?

Key specifications for 51014: Sealing Element Style: ANGULAR; Seal Width: 0.375 INCHES NOMINAL IN; Housing Bore Diameter: 1.499 INCHES NOMINAL IN; Material: LEATHER SEALING ELEMENT. 8 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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