PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X26-43Seal,plain Encased

Lipe Corp · NSN 5330-00-641-0992 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-641-0992 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-0992. Primary manufacturer part number: X26-43.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 5.126 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Sealing Element Style: ANGULAR
  • Accommodated Shaft Diameter: 4.000 INCHES NOMINAL IN
  • Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
  • Case Style: SQUARE
  • Seal Width: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
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 5330-00-641-0992, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lipe Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 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
NSN5330-00-641-0992
Primary Part NumberX26-43
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLipe Corp
StatusCANCELLED
Housing Bore Diameter5.126 INCHES NOMINAL IN
MaterialSTEEL CASE
Sealing Element StyleANGULAR
Accommodated Shaft Diameter4.000 INCHES NOMINAL IN
MaterialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
Case StyleSQUARE
Seal Width0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5975-00-224-7011J7126 INTERCHANGEABLE
Brace,crossarm
Joslyn Corp
5331-00-263-8735812234 INTERCHANGEABLE
O-Ring
Sterling Seal & Supply Inc
5330-00-318-3601 INTERCHANGEABLE
Gasket
5340-00-360-8017116187 INTERCHANGEABLE
Spring
Am General Llc
6515-00-364-092010-2530 INTERCHANGEABLE
Scissors,general Surgical
Boss Instruments, Limited Inc
5905-00-422-47748585502 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5985-00-544-410061169 INTERCHANGEABLE
Waveguide Assembly
Waveline Inc
1650-00-629-67025124 INTERCHANGEABLE
Parts Kit,valve Overhaul
Hydro-Aire Aerospace Corp
5995-00-642-7122 INTERCHANGEABLE
Cable Assembly,special Purpose,e
1620-00-718-67715124 INTERCHANGEABLE
Ring,rebound
Goodrich Aerospace Canada Ltd
Cross-Reference Index
Part NumberManufacturer
X26-43 Lipe Corp (USA)
61169 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
88AX110 Mack Trucks Inc Parts Opn (USA)
55188 Federal-Mogul Corp Chassis Products Div (USA)
49884 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
A1443B White Farm Equipment Co Sub of Tic Investment Corp
426512 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
43-1106 Federal-Mogul Corp Sealing Products Group Van Wert Plant (USA)
43-1106 Federal-Mogul Corp Chassis Products Div (USA)
545251 Army Weapons Command Attn Amswe-Ree-S (USA)
5124 Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
ASD1606 The Crosby Group Llc Dba the Crosby Group (USA)
5124 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
5124 Arrow-Master, Incorporated (USA)
Related Parts
5975-00-224-7011INTERCHANGEABLE
BRACE,CROSSARM
J7126
5331-00-263-8735INTERCHANGEABLE
O-RING
812234
5330-00-318-3601INTERCHANGEABLE
GASKET
5340-00-360-8017INTERCHANGEABLE
SPRING
116187
6515-00-364-0920INTERCHANGEABLE
SCISSORS,GENERAL SURGICAL
10-2530
5905-00-422-4774INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
8585502
5985-00-544-4100INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
61169
1650-00-629-6702INTERCHANGEABLE
PARTS KIT,VALVE OVERHAUL
5124
5995-00-642-7122INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
1620-00-718-6771INTERCHANGEABLE
RING,REBOUND
5124
5930-01-046-9317INTERCHANGEABLE
SWITCH ASSEMBLY
5124-0
6625-01-073-9819INTERCHANGEABLE
OSCILLOGRAPH
5-124

Frequently Asked Questions

What is NSN 5330-00-641-0992?

NSN 5330-00-641-0992 is a Seal,plain Encased, manufactured by Lipe Corp, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-641-0992?

NSN 5330-00-641-0992 has 15 cross-referenced part numbers: X26-43 (Lipe Corp), 61169 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), 88AX110 (Mack Trucks Inc Parts Opn), 55188 (Federal-Mogul Corp Chassis Products Div), 49884 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products) and 10 more.

What NSN replaces 5330-00-641-0992?

There are 12 known substitutes for 5330-00-641-0992: 5975-00-224-7011, 5331-00-263-8735, 5330-00-318-3601 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X26-43?

Key specifications for X26-43: Housing Bore Diameter: 5.126 INCHES NOMINAL IN; Material: STEEL CASE; Sealing Element Style: ANGULAR; Accommodated Shaft Diameter: 4.000 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-641-0992 still in active supply?

NSN 5330-00-641-0992 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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