PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6750415Seal,plain Encased

Allison Transmission Inc Dba Allison Transmission, Inc · NSN 5330-00-285-6116 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-285-6116 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-285-6116. Primary manufacturer part number: 6750415.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.828 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 3.500 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT A
  • Material: RUBBER SYNTHETIC SEALING ELEMENT B
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Material: STEEL CASE
  • Surface Treatment: ZINC CASE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element a construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-285-6116, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-285-6116
Primary Part Number6750415
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusCANCELLED
Seal Width0.828 INCHES NOMINAL IN
Accommodated Shaft Diameter3.500 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT A
MaterialRUBBER SYNTHETIC SEALING ELEMENT B
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
MaterialSTEEL CASE
Surface TreatmentZINC CASE
Case StyleSQUARE
Housing Bore Diameter4.501 INCHES NOMINAL IN
Sealing Element StyleANGULAR-OPPOSED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5975-00-693-2531 INTERCHANGEABLE
Mounting Base,electrical Equipme
4820-01-398-992583115 INTERCHANGEABLE
Valve,check
Leroi International Inc Dba Compair Leroi
Cross-Reference Index
Part NumberManufacturer
450AMM316 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
83115 Fwd Seagrave Holdings Lp (USA)
12Z9010-85 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
6750415 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
7994905 CAGE 00000
Related Parts
5975-00-693-2531INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
4820-01-398-9925INTERCHANGEABLE
VALVE,CHECK
83115

Frequently Asked Questions

What is NSN 5330-00-285-6116?

NSN 5330-00-285-6116 is a Seal,plain Encased, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-285-6116?

NSN 5330-00-285-6116 has 6 cross-referenced part numbers: 450AMM316 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 83115 (Fwd Seagrave Holdings Lp), 12Z9010-85 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 6750415 (Allison Transmission Inc Dba Allison Transmission, Inc) and 1 more.

What NSN replaces 5330-00-285-6116?

There are 2 known substitutes for 5330-00-285-6116: 5975-00-693-2531, 4820-01-398-9925. Verify interchangeability with system specifications before substitution.

What are the specifications of 6750415?

Key specifications for 6750415: Seal Width: 0.828 INCHES NOMINAL IN; Accommodated Shaft Diameter: 3.500 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT A; Material: RUBBER SYNTHETIC SEALING ELEMENT B. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-285-6116 still in active supply?

NSN 5330-00-285-6116 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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