PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6953Seal,plain Encased

Federal-Mogul Corp Government Sales Dept · NSN 5330-00-612-2108 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-612-2108 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-612-2108. Primary manufacturer part number: 6953.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 2.255 INCHES NOMINAL IN
  • Temp Rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
  • Housing Bore Diameter: 3.312 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Accommodated Shaft Maximum Rated Speed: 1000 FEET PER MINUTE FT
  • Case Style: SQUARE
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 5330-00-612-2108, 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 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-612-2108
Primary Part Number6953
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusACTIVE
Accommodated Shaft Diameter2.255 INCHES NOMINAL IN
Temp Rating-50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
Housing Bore Diameter3.312 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
Accommodated Shaft Maximum Rated Speed1000 FEET PER MINUTE FT
Case StyleSQUARE
MaterialLEATHER SEALING ELEMENT
Seal Width0.380 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-315215100 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3439-00-147-7038T334 INTERCHANGEABLE
Tip,electric Soldering Iron
Hexacon Electric Company
5935-00-161-93676953 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cinch Connectivity Solutions Inc.
3930-00-359-27636953 INTERCHANGEABLE
Bar,chain Link
Mitsubishi Caterpillar Forklift America, Inc
5995-00-404-32836953 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Spencer Industries Inc
5950-00-580-27335904604 INTERCHANGEABLE
Transformer,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5960-00-879-2487 INTERCHANGEABLE
Electron Tube
4820-01-103-71636953 INTERCHANGEABLE
Valve,ball
Crown Coachworks Inc Div Crown Coachworks Auto Body & Paint
4730-01-186-26733GF-3 INTERCHANGEABLE
Seal Bonnet,tube
Parker-Hannifin Corp Div Fluid System Connector Division
5305-01-240-78926953 INTERCHANGEABLE
Screw,machine
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
B7T1190A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
B7T1190A Ford Motor Company (USA)
6953 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
3110-00-100-3152INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
15100
3439-00-147-7038INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
T334
5935-00-161-9367INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
6953
3930-00-359-2763INTERCHANGEABLE
BAR,CHAIN LINK
6953
5995-00-404-3283INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6953
5950-00-580-2733INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5904604
5960-00-879-2487INTERCHANGEABLE
ELECTRON TUBE
4820-01-103-7163INTERCHANGEABLE
VALVE,BALL
6953
4730-01-186-2673INTERCHANGEABLE
SEAL BONNET,TUBE
3GF-3
5305-01-240-7892INTERCHANGEABLE
SCREW,MACHINE
6953
5915-01-361-6317INTERCHANGEABLE
FILTER,BAND PASS
A3060786-004
5340-01-583-8587INTERCHANGEABLE
BUMPER
3832097C1

Frequently Asked Questions

What is NSN 5330-00-612-2108?

NSN 5330-00-612-2108 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-612-2108?

NSN 5330-00-612-2108 has 3 cross-referenced part numbers: B7T1190A (Ford Motor Co Ford Parts and Service Div Government Part Sales), B7T1190A (Ford Motor Company), 6953 (Federal-Mogul Corp Government Sales Dept).

What NSN replaces 5330-00-612-2108?

There are 12 known substitutes for 5330-00-612-2108: 3110-00-100-3152, 3439-00-147-7038, 5935-00-161-9367 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6953?

Key specifications for 6953: Accommodated Shaft Diameter: 2.255 INCHES NOMINAL IN; Temp Rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF; Housing Bore Diameter: 3.312 INCHES NOMINAL IN; Sealing Element Style: ANGULAR. 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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