PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10373Seal,plain Encased

Level 10 Industries, Inc. Div Level 10 Industries · NSN 5330-00-969-2734 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-969-2734 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-969-2734. Primary manufacturer part number: 10373.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: RECESSED
  • Seal Width: 0.250 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Housing Bore Diameter: 0.750 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Accommodated Shaft Diameter: 0.250 INCHES NOMINAL IN
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 5330-00-969-2734, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Level 10 Industries, Inc. Div Level 10 Industries. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5330-00-969-2734
Primary Part Number10373
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLevel 10 Industries, Inc. Div Level 10 Industries
StatusACTIVE
Case StyleRECESSED
Seal Width0.250 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Housing Bore Diameter0.750 INCHES NOMINAL IN
MaterialSTEEL CASE
Accommodated Shaft Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7035-00-018-0350 INTERCHANGEABLE
Control Assembly,top
5999-00-035-88472051D31G1 INTERCHANGEABLE
Contact,electrical
Schneider Electric Usa, Inc.
5998-00-179-390410373 INTERCHANGEABLE
Electronic Components Assembly
Weigh-Tronix Inc
4320-00-218-331110373 INTERCHANGEABLE
Sleeve,shaft,pump
Rps-Fl, Inc. Dba Rps Inc
5920-00-263-2191 INTERCHANGEABLE
Fuse,cartridge
5340-00-330-5701SM-B-187021 INTERCHANGEABLE
Bracket,angle
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5360-00-406-913310373 INTERCHANGEABLE
Spring,valve
Imi Norgren Sales Ltd
3040-00-646-681010373 INTERCHANGEABLE
Collar,shaft
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5965-00-715-4031H172U INTERCHANGEABLE
Headset-Microphone
Joint Electronics Type Designation System
2520-00-735-11367351136 INTERCHANGEABLE
Universal Joint,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
10373 PRIMARY Level 10 Industries, Inc. Div Level 10 Industries (USA)
10373 Cooper Industries Inc Denver Facility-Mining and Construction (USA)
10373 Cooper Industries Inc Dba Cooper Tools (USA)
Related Parts
7035-00-018-0350INTERCHANGEABLE
CONTROL ASSEMBLY,TOP
5999-00-035-8847INTERCHANGEABLE
CONTACT,ELECTRICAL
2051D31G1
5998-00-179-3904INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
10373
4320-00-218-3311INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
10373
5920-00-263-2191INTERCHANGEABLE
FUSE,CARTRIDGE
5340-00-330-5701INTERCHANGEABLE
BRACKET,ANGLE
SM-B-187021
5360-00-406-9133INTERCHANGEABLE
SPRING,VALVE
10373
3040-00-646-6810INTERCHANGEABLE
COLLAR,SHAFT
10373
5965-00-715-4031INTERCHANGEABLE
HEADSET-MICROPHONE
H172U
2520-00-735-1136INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
7351136
4720-01-131-9587INTERCHANGEABLE
HOSE,NONMETALLIC
25765
4140-01-150-4753INTERCHANGEABLE
RIM
10373

Frequently Asked Questions

What is NSN 5330-00-969-2734?

NSN 5330-00-969-2734 is a Seal,plain Encased, manufactured by Level 10 Industries, Inc. Div Level 10 Industries, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-969-2734?

NSN 5330-00-969-2734 has 3 cross-referenced part numbers: 10373 (Level 10 Industries, Inc. Div Level 10 Industries), 10373 (Cooper Industries Inc Denver Facility-Mining and Construction), 10373 (Cooper Industries Inc Dba Cooper Tools).

What NSN replaces 5330-00-969-2734?

There are 12 known substitutes for 5330-00-969-2734: 7035-00-018-0350, 5999-00-035-8847, 5998-00-179-3904 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10373?

Key specifications for 10373: Case Style: RECESSED; Seal Width: 0.250 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Material: RUBBER SYNTHETIC SEALING ELEMENT. 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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