PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10947340-2Seal,plain Encased

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5330-00-904-8115 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-904-8115 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-904-8115. Primary manufacturer part number: 10947340-2.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 3.750 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: 3 CLASS
  • Seal Width: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
  • Temp Rating: -50.0 FAHRENHEIT DEGF
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Accommodated Shaft Diameter: 2.250 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-904-8115, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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
NSN5330-00-904-8115
Primary Part Number10947340-2
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Housing Bore Diameter3.750 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN
Nondefinitive Spec/std Data3 CLASS
Seal Width0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
Temp Rating-50.0 FAHRENHEIT DEGF
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Accommodated Shaft Diameter2.250 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-678-3225 INTERCHANGEABLE
Seal,plain
5330-00-821-1235 INTERCHANGEABLE
Seal,plain Encased
5330-00-914-4645225856 INTERCHANGEABLE
Seal,plain Encased
Dana Off Highway Products, Llc
5330-00-914-4646118328 INTERCHANGEABLE
Seal,plain Encased
Dana Off Highway Products, Llc
5330-00-914-4647A1205-R-1344 INTERCHANGEABLE
Seal,plain Encased
Meritor Heavy Vehicle Systems, Llc
5330-01-077-314111608431 INTERCHANGEABLE
Seal,plain Encased
U S Army Tank Automotive Command Amsta-Im-Mm
5330-01-150-950613032232-2 INTERCHANGEABLE
Seal,plain Encased
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
10947340-2 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
MILS45005 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5330-00-678-3225INTERCHANGEABLE
SEAL,PLAIN
5330-00-821-1235INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-914-4645INTERCHANGEABLE
SEAL,PLAIN ENCASED
225856
5330-00-914-4646INTERCHANGEABLE
SEAL,PLAIN ENCASED
118328
5330-00-914-4647INTERCHANGEABLE
SEAL,PLAIN ENCASED
A1205-R-1344
5330-01-077-3141INTERCHANGEABLE
SEAL,PLAIN ENCASED
11608431
5330-01-150-9506INTERCHANGEABLE
SEAL,PLAIN ENCASED
13032232-2

Frequently Asked Questions

What is NSN 5330-00-904-8115?

NSN 5330-00-904-8115 is a Seal,plain Encased, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-904-8115?

NSN 5330-00-904-8115 has 2 cross-referenced part numbers: 10947340-2 (U S Army Tank Automotive Command Amsta-Im-Mm), MILS45005 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-00-904-8115?

There are 7 known substitutes for 5330-00-904-8115: 5330-00-678-3225, 5330-00-821-1235, 5330-00-914-4645 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10947340-2?

Key specifications for 10947340-2: Housing Bore Diameter: 3.750 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 3 CLASS; Seal Width: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN; Temp Rating: -50.0 FAHRENHEIT DEGF. 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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