PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9169Seal,plain Encased

Eaton Corp Transmission Div · NSN 5330-00-718-7425 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-718-7425 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-718-7425. Primary manufacturer part number: 9169.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 1.252 INCHES MINIMUM AND 1.256 INCHES MAXIMUM IN
  • Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN
  • Sealing Element Style: VERTICAL
  • Material: STEEL CASE
  • Seal Width: 0.125 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • 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 5330-00-718-7425, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corp Transmission Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-718-7425
Primary Part Number9169
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEaton Corp Transmission Div
StatusACTIVE
Housing Bore Diameter1.252 INCHES MINIMUM AND 1.256 INCHES MAXIMUM IN
Accommodated Shaft Diameter1.000 INCHES NOMINAL IN
Sealing Element StyleVERTICAL
MaterialSTEEL CASE
Seal Width0.125 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1680-00-237-5434916-9 INTERCHANGEABLE
Seat,aircraft
Ami Industries, Inc Div Utc Aerospace Systems
4730-00-496-27007761915 INTERCHANGEABLE
Coupling,pipe
Patriot Valve & Fitting Corporation Dba Patriot Logistics
4730-00-714-9785916-9 INTERCHANGEABLE
Plug,oil Screen
Columbus Jack Corporation Div Columbus Jack
5945-00-816-18959169 INTERCHANGEABLE
Relay,electromagnetic
B.c. Systems Inc. Dba Bc Systems Inc
4730-00-936-4872 INTERCHANGEABLE
Adapter,straight,tube to Boss
Cross-Reference Index
Part NumberManufacturer
9169 Eaton Corp Transmission Div (USA)
Related Parts
1680-00-237-5434INTERCHANGEABLE
SEAT,AIRCRAFT
916-9
4730-00-496-2700INTERCHANGEABLE
COUPLING,PIPE
7761915
4730-00-714-9785INTERCHANGEABLE
PLUG,OIL SCREEN
916-9
5945-00-816-1895INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
9169
4730-00-936-4872INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS

Frequently Asked Questions

What is NSN 5330-00-718-7425?

NSN 5330-00-718-7425 is a Seal,plain Encased, manufactured by Eaton Corp Transmission Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-718-7425?

NSN 5330-00-718-7425 has 1 cross-referenced part number: 9169 (Eaton Corp Transmission Div).

What NSN replaces 5330-00-718-7425?

There are 5 known substitutes for 5330-00-718-7425: 1680-00-237-5434, 4730-00-496-2700, 4730-00-714-9785 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9169?

Key specifications for 9169: Housing Bore Diameter: 1.252 INCHES MINIMUM AND 1.256 INCHES MAXIMUM IN; Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN; Sealing Element Style: VERTICAL; Material: STEEL CASE. 7 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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