PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15024Seal,plain Encased

Steego Corp · NSN 5330-00-499-4263 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-499-4263 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-499-4263. Primary manufacturer part number: 15024.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Material: COPPER ALLOY CASE
  • Seal Width: 0.376 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
  • Material: LEATHER SEALING ELEMENT
  • Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN
  • Housing Bore Diameter: 1.501 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
  • Sealing Element Style: ANGULAR
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Copper Alloy Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-499-4263, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Steego Corp. Government technical data includes 7 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: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-499-4263
Primary Part Number15024
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSteego Corp
StatusCANCELLED
Case StyleSQUARE
MaterialCOPPER ALLOY CASE
Seal Width0.376 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
MaterialLEATHER SEALING ELEMENT
Accommodated Shaft Diameter0.750 INCHES NOMINAL IN
Housing Bore Diameter1.501 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
Sealing Element StyleANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5110-00-009-5039 INTERCHANGEABLE
File,hand
5133-00-189-9269 INTERCHANGEABLE
Drill,twist
5133-00-262-2172 INTERCHANGEABLE
Drill,twist
5940-00-280-060710-107-1 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
6130-00-295-0548 INTERCHANGEABLE
Power Supply
4730-00-475-8573 INTERCHANGEABLE
Plug,pipe
5330-00-559-2683 INTERCHANGEABLE
Seal,plain Encased
5305-00-680-9515343-2644-000 INTERCHANGEABLE
Screw,machine
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5330-00-712-7742135000A INTERCHANGEABLE
Gasket
Dresser, Llc
5310-00-840-8342284202 INTERCHANGEABLE
Washer,flat
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
15024 Lear Siegler Inc Sherwood Div (USA)
15024 PRIMARY Steego Corp (USA)
15024 Cooper Cameron Corp Ajax-Superior Div (USA)
3052 Cooper Cameron Corp Ajax-Superior Div (USA)
Related Parts
5110-00-009-5039INTERCHANGEABLE
FILE,HAND
5133-00-189-9269INTERCHANGEABLE
DRILL,TWIST
5133-00-262-2172INTERCHANGEABLE
DRILL,TWIST
5940-00-280-0607INTERCHANGEABLE
TERMINAL,STUD
10-107-1
6130-00-295-0548INTERCHANGEABLE
POWER SUPPLY
4730-00-475-8573INTERCHANGEABLE
PLUG,PIPE
5330-00-559-2683INTERCHANGEABLE
SEAL,PLAIN ENCASED
5305-00-680-9515INTERCHANGEABLE
SCREW,MACHINE
343-2644-000
5330-00-712-7742INTERCHANGEABLE
GASKET
135000A
5310-00-840-8342INTERCHANGEABLE
WASHER,FLAT
284202
6665-01-048-6364INTERCHANGEABLE
SMOKE DETECTOR
30-52
4730-01-067-3664INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO GAS FIT
MSS3052

Frequently Asked Questions

What is NSN 5330-00-499-4263?

NSN 5330-00-499-4263 is a Seal,plain Encased, manufactured by Steego Corp, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-499-4263?

NSN 5330-00-499-4263 has 4 cross-referenced part numbers: 15024 (Lear Siegler Inc Sherwood Div), 15024 (Steego Corp), 15024 (Cooper Cameron Corp Ajax-Superior Div), 3052 (Cooper Cameron Corp Ajax-Superior Div).

What NSN replaces 5330-00-499-4263?

There are 12 known substitutes for 5330-00-499-4263: 5110-00-009-5039, 5133-00-189-9269, 5133-00-262-2172 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15024?

Key specifications for 15024: Case Style: SQUARE; Material: COPPER ALLOY CASE; Seal Width: 0.376 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN; Material: LEATHER SEALING ELEMENT. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-499-4263 still in active supply?

NSN 5330-00-499-4263 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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