PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12336Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-786-4278 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-786-4278 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-786-4278. Primary manufacturer part number: 12336.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 1.693 INCHES NOMINAL IN
  • Seal Width: 0.266 INCHES NOMINAL IN
  • Surface Treatment: PLASTIC CASE
  • Material: STEEL CASE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Sealing Element Style: VERTICAL
  • 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 5330-00-786-4278, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5330-00-786-4278
Primary Part Number12336
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Housing Bore Diameter1.693 INCHES NOMINAL IN
Seal Width0.266 INCHES NOMINAL IN
Surface TreatmentPLASTIC CASE
MaterialSTEEL CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Sealing Element StyleVERTICAL
Case StyleSQUARE
Accommodated Shaft Diameter1.250 INCHES NOMINAL IN
Outside Diameter1.691 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4530-00-006-016512336 INTERCHANGEABLE
Fuel Unit
Scott and Fetzer Co the Wayne Home Equipment Div
5133-00-228-1395 INTERCHANGEABLE
Drill,twist
6210-00-435-0975 INTERCHANGEABLE
Light,indicator
5130-00-527-842412336 INTERCHANGEABLE
Blade,reciprocating Saw
Porter Cable/delta
7310-00-935-6678 INTERCHANGEABLE
Pan,steam Table
5120-00-935-7454 INTERCHANGEABLE
Socket,socket Wrench
5950-01-029-2130956042 INTERCHANGEABLE
Transformer,power
Datum Inc Bancomm-Timing Div
4330-01-121-223212-336 INTERCHANGEABLE
Filtering Disk,fluid
Donaldson Company, Inc.
4820-01-251-752812336 INTERCHANGEABLE
Retainer,disk,valve
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
2815-01-297-935512336 INTERCHANGEABLE
Shaft and Rocker Arm Assembly
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
12336 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
517341 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
13026366 Us Army Aviation and Missile Command (USA)
10947086 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
4530-00-006-0165INTERCHANGEABLE
FUEL UNIT
12336
5133-00-228-1395INTERCHANGEABLE
DRILL,TWIST
6210-00-435-0975INTERCHANGEABLE
LIGHT,INDICATOR
5130-00-527-8424INTERCHANGEABLE
BLADE,RECIPROCATING SAW
12336
7310-00-935-6678INTERCHANGEABLE
PAN,STEAM TABLE
5120-00-935-7454INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5950-01-029-2130INTERCHANGEABLE
TRANSFORMER,POWER
956042
4330-01-121-2232INTERCHANGEABLE
FILTERING DISK,FLUID
12-336
4820-01-251-7528INTERCHANGEABLE
RETAINER,DISK,VALVE
12336
2815-01-297-9355INTERCHANGEABLE
SHAFT AND ROCKER ARM ASSEMBLY
12336
2590-01-352-5132INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
12336
6110-01-622-6712INTERCHANGEABLE
REGULATOR,CURRENT
12336

Frequently Asked Questions

What is NSN 5330-00-786-4278?

NSN 5330-00-786-4278 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-786-4278?

NSN 5330-00-786-4278 has 4 cross-referenced part numbers: 12336 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 517341 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 13026366 (Us Army Aviation and Missile Command), 10947086 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5330-00-786-4278?

There are 12 known substitutes for 5330-00-786-4278: 4530-00-006-0165, 5133-00-228-1395, 6210-00-435-0975 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12336?

Key specifications for 12336: Housing Bore Diameter: 1.693 INCHES NOMINAL IN; Seal Width: 0.266 INCHES NOMINAL IN; Surface Treatment: PLASTIC CASE; Material: STEEL CASE. 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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