PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55108Seal,plain Encased

Federal-Mogul Corp Government Sales Dept · NSN 5330-00-087-9320 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-087-9320 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-087-9320. Primary manufacturer part number: 55108.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: RECESSED
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Accommodated Shaft Diameter: 6.125 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT
  • Housing Bore Diameter: 7.625 INCHES NOMINAL IN
  • Seal Width: 0.750 INCHES NOMINAL IN
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 5330-00-087-9320, 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 Government Sales Dept. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-087-9320
Primary Part Number55108
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusCANCELLED
Case StyleRECESSED
Sealing Element StyleANGULAR
MaterialSTEEL CASE
Accommodated Shaft Diameter6.125 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT
Housing Bore Diameter7.625 INCHES NOMINAL IN
Seal Width0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5120-00-016-7654 INTERCHANGEABLE
Contact Positioner,terminal Crim
5945-00-239-2662 INTERCHANGEABLE
Relay,electromagnetic
6350-01-195-19126223-66-1 INTERCHANGEABLE
Alarm,flasher,dehydrator
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
55108 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
55108 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
5120-00-016-7654INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
5945-00-239-2662INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6350-01-195-1912INTERCHANGEABLE
ALARM,FLASHER,DEHYDRATOR
6223-66-1

Frequently Asked Questions

What is NSN 5330-00-087-9320?

NSN 5330-00-087-9320 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-087-9320?

NSN 5330-00-087-9320 has 3 cross-referenced part numbers: 55108 (Federal-Mogul Corp Government Sales Dept), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 55108 (Federal-Mogul Corp Chassis Products Div).

What NSN replaces 5330-00-087-9320?

There are 3 known substitutes for 5330-00-087-9320: 5120-00-016-7654, 5945-00-239-2662, 6350-01-195-1912. Verify interchangeability with system specifications before substitution.

What are the specifications of 55108?

Key specifications for 55108: Case Style: RECESSED; Sealing Element Style: ANGULAR; Material: STEEL CASE; Accommodated Shaft Diameter: 6.125 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-087-9320 still in active supply?

NSN 5330-00-087-9320 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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