PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C1TT4676ASeal,plain Encased

Ford Motor Co Ford Parts and Service Div Government Part Sales · NSN 5330-00-125-3159 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-125-3159 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-125-3159. Primary manufacturer part number: C1TT4676A.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 3.875 INCHES NOMINAL IN
  • Sealing Element Style: VERTICAL-ANGULAR
  • Material: RUBBER SYNTHETIC SEALING ELEMENT B
  • Seal Width: 0.688 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
  • Accommodated Shaft Diameter: 2.750 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT A
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element B construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-125-3159, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ford Motor Co Ford Parts and Service Div Government Part Sales. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5330-00-125-3159
Primary Part NumberC1TT4676A
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFord Motor Co Ford Parts and Service Div Government Part Sales
StatusCANCELLED
Housing Bore Diameter3.875 INCHES NOMINAL IN
Sealing Element StyleVERTICAL-ANGULAR
MaterialRUBBER SYNTHETIC SEALING ELEMENT B
Seal Width0.688 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
Accommodated Shaft Diameter2.750 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT A
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Temp Rating300.0 FAHRENHEIT DEGF
MaterialSTEEL CASE
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5950-00-768-18841714310 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6130-01-316-06452750-1 INTERCHANGEABLE
Power Supply
Si Manufacturing, Inc Dba Standard Industries
3950-01-391-9881 INTERCHANGEABLE
Parts Kit,hoist,chain
Cross-Reference Index
Part NumberManufacturer
C1TT4676A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
27501 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
365046 White Motor Corp (USA)
C1TT4676A Ford Motor Company (USA)
435009R60 Federal-Mogul Corp Government Sales Dept (USA)
35009N Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
5950-00-768-1884INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1714310
6130-01-316-0645INTERCHANGEABLE
POWER SUPPLY
2750-1
3950-01-391-9881INTERCHANGEABLE
PARTS KIT,HOIST,CHAIN

Frequently Asked Questions

What is NSN 5330-00-125-3159?

NSN 5330-00-125-3159 is a Seal,plain Encased, manufactured by Ford Motor Co Ford Parts and Service Div Government Part Sales, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-125-3159?

NSN 5330-00-125-3159 has 6 cross-referenced part numbers: C1TT4676A (Ford Motor Co Ford Parts and Service Div Government Part Sales), 27501 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 365046 (White Motor Corp), C1TT4676A (Ford Motor Company), 435009R60 (Federal-Mogul Corp Government Sales Dept) and 1 more.

What NSN replaces 5330-00-125-3159?

There are 3 known substitutes for 5330-00-125-3159: 5950-00-768-1884, 6130-01-316-0645, 3950-01-391-9881. Verify interchangeability with system specifications before substitution.

What are the specifications of C1TT4676A?

Key specifications for C1TT4676A: Housing Bore Diameter: 3.875 INCHES NOMINAL IN; Sealing Element Style: VERTICAL-ANGULAR; Material: RUBBER SYNTHETIC SEALING ELEMENT B; Seal Width: 0.688 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-125-3159 still in active supply?

NSN 5330-00-125-3159 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.
PartsTable Design LLC · partstable.com