PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

212110SEALSeal,plain Encased

Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co · NSN 5330-00-641-1651 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-641-1651 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-1651. Primary manufacturer part number: 212110SEAL.
Features
  • Seal,plain Encased — FSC 5330
  • Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
  • Sealing Element Style: ANGULAR
  • Seal Width: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
  • Accommodated Shaft Diameter: 1.312 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Case Style: SQUARE
  • Housing Bore Diameter: 2.124 INCHES MINIMUM AND 2.126 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather or Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-641-1651, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 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
NSN5330-00-641-1651
Primary Part Number212110SEAL
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co
StatusCANCELLED
MaterialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
Sealing Element StyleANGULAR
Seal Width0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
Accommodated Shaft Diameter1.312 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Case StyleSQUARE
Housing Bore Diameter2.124 INCHES MINIMUM AND 2.126 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1377-00-187-1350212110 INTERCHANGEABLE
Firing Mechanism,cu
Technical Ordnance Inc.
6110-00-229-5541100936 INTERCHANGEABLE
Regulator,voltage
Linde Material Handling North America Corporation
5935-00-465-955236-774 INTERCHANGEABLE
Jack,tip
Gc/waldom Inc
3020-00-517-2933212110 INTERCHANGEABLE
Gear,helical
Rexnord Industries Llc
4720-00-693-4806102999 INTERCHANGEABLE
Hose,preformed
Allianz Sweeper Company
5935-00-834-2573357-9412-000 INTERCHANGEABLE
Connector,receptacle,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5305-00-858-2708102999 INTERCHANGEABLE
Screw,machine
Telemechanics Inc
5133-00-988-5711 INTERCHANGEABLE
Drill,twist
3120-00-990-22552S4245 INTERCHANGEABLE
Bearing,sleeve
Caterpillar Inc Div Caterpillar Defense
5950-01-107-8675A-033 774 INTERCHANGEABLE
Reactor
Miller Electric Mfg. Llc
Cross-Reference Index
Part NumberManufacturer
212110SEAL PRIMARY Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co (USA)
33774 PRIMARY Allianz Sweeper Company (USA)
3314727 General Motors Corp Electro-Motive Div (USA)
102999 Cummins Inc. (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
155765D112 PRIMARY Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co (USA)
155971DPC20 PRIMARY Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co (USA)
49300 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
212110SEAL Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
212110 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
BACS11A47S10 Federal-Mogul Corp Chassis Products Div (USA)
3314727 PRIMARY Hatch & Kirk, Inc. (USA)
Related Parts
1377-00-187-1350INTERCHANGEABLE
FIRING MECHANISM,CU
212110
6110-00-229-5541INTERCHANGEABLE
REGULATOR,VOLTAGE
100936
5935-00-465-9552INTERCHANGEABLE
JACK,TIP
36-774
3020-00-517-2933INTERCHANGEABLE
GEAR,HELICAL
212110
4720-00-693-4806INTERCHANGEABLE
HOSE,PREFORMED
102999
5935-00-834-2573INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
357-9412-000
5305-00-858-2708INTERCHANGEABLE
SCREW,MACHINE
102999
5133-00-988-5711INTERCHANGEABLE
DRILL,TWIST
3120-00-990-2255INTERCHANGEABLE
BEARING,SLEEVE
2S4245
5950-01-107-8675INTERCHANGEABLE
REACTOR
A-033 774
6680-01-199-4948INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE
49300
4320-01-210-4339INTERCHANGEABLE
HOUSING,LIQUID PUMP
202001

Frequently Asked Questions

What is NSN 5330-00-641-1651?

NSN 5330-00-641-1651 is a Seal,plain Encased, manufactured by Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-641-1651?

NSN 5330-00-641-1651 has 12 cross-referenced part numbers: 212110SEAL (Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co), 33774 (Allianz Sweeper Company), 3314727 (General Motors Corp Electro-Motive Div), 102999 (Cummins Inc.), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 7 more.

What NSN replaces 5330-00-641-1651?

There are 12 known substitutes for 5330-00-641-1651: 1377-00-187-1350, 6110-00-229-5541, 5935-00-465-9552 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 212110SEAL?

Key specifications for 212110SEAL: Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT; Sealing Element Style: ANGULAR; Seal Width: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN; Accommodated Shaft Diameter: 1.312 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-641-1651 still in active supply?

NSN 5330-00-641-1651 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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