PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

212112M1Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-179-0846 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-179-0846 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-179-0846. Primary manufacturer part number: 212112M1.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 1.375 INCHES NOMINAL IN
  • Seal Width: 0.438 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Material: STEEL CASE
  • Housing Bore Diameter: 2.125 INCHES NOMINAL IN
  • Case Style: SQUARE
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 5330-00-179-0846, 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 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-179-0846
Primary Part Number212112M1
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Accommodated Shaft Diameter1.375 INCHES NOMINAL IN
Seal Width0.438 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialRUBBER SYNTHETIC SEALING ELEMENT
MaterialSTEEL CASE
Housing Bore Diameter2.125 INCHES NOMINAL IN
Case StyleSQUARE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-066-0937 INTERCHANGEABLE
Coil,radio Frequency
6210-00-156-0813A1719 INTERCHANGEABLE
Light,panel
Grimes Aerospace Company
4730-00-266-0533SAE J513 4-4 010102BA INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
4820-00-361-23881719 INTERCHANGEABLE
Valve,safety Relief
Pneudraulics, Inc.
4820-00-420-84451719 INTERCHANGEABLE
Seat,valve
Droitcour Co
5930-00-790-50831719 INTERCHANGEABLE
Switch,rotary
Cole Instrument Corp
5905-00-794-39051719 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ballantine Laboratories Inc
5905-00-813-2280 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
4820-01-215-2203260-01 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5340-01-313-79611443020 INTERCHANGEABLE
Plate,mounting
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
50135PCB86 Federal-Mogul Corp Chassis Products Div (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
212112M1 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
907806-0042 Zf Industrieantriebe Witten Gmbh (DEU)
1719 Ssp Construction Equipment Inc (USA)
50135S Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
5950-00-066-0937INTERCHANGEABLE
COIL,RADIO FREQUENCY
6210-00-156-0813INTERCHANGEABLE
LIGHT,PANEL
A1719
4730-00-266-0533INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J513 4-4 010102BA
4820-00-361-2388INTERCHANGEABLE
VALVE,SAFETY RELIEF
1719
4820-00-420-8445INTERCHANGEABLE
SEAT,VALVE
1719
5930-00-790-5083INTERCHANGEABLE
SWITCH,ROTARY
1719
5905-00-794-3905INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
1719
5905-00-813-2280INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
4820-01-215-2203INTERCHANGEABLE
SEAT,VALVE
260-01
5340-01-313-7961INTERCHANGEABLE
PLATE,MOUNTING
1443020
6145-01-406-5546INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
1719
4820-01-469-2254INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 5330-00-179-0846?

NSN 5330-00-179-0846 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-179-0846?

NSN 5330-00-179-0846 has 6 cross-referenced part numbers: 50135PCB86 (Federal-Mogul Corp Chassis Products Div), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 212112M1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 907806-0042 (Zf Industrieantriebe Witten Gmbh), 1719 (Ssp Construction Equipment Inc) and 1 more.

What NSN replaces 5330-00-179-0846?

There are 12 known substitutes for 5330-00-179-0846: 5950-00-066-0937, 6210-00-156-0813, 4730-00-266-0533 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 212112M1?

Key specifications for 212112M1: Accommodated Shaft Diameter: 1.375 INCHES NOMINAL IN; Seal Width: 0.438 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Material: RUBBER SYNTHETIC SEALING ELEMENT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-179-0846 still in active supply?

NSN 5330-00-179-0846 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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