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PartsTable / COMPONENT / H751-0514-24
H751-0514-24 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include overall_width: 3.45 INCHES NOMINAL IN, overall_length: 6.36 INCHES NOMINAL IN, end_item_identification: MISC PARTS,VR, part_name_assigned_by_controlling_agency: BOOT,COVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-626-9755, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
H751-0514-24
NSN: 5340-01-626-9755
FSC: 5340
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
overall_width3.45 INCHES NOMINAL IN
overall_length6.36 INCHES NOMINAL IN
end_item_identificationMISC PARTS,VR
part_name_assigned_by_controlling_agencyBOOT,COVER
NSN5340-01-626-9755
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H751-0514-24 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMISC PARTS,VR
OVERALL LENGTH6.36 INCHES NOMINAL IN
OVERALL WIDTH3.45 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBOOT,COVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
8734Interchangeable
interchangeable cross-reference
interchangeable
4044490-0701Interchangeable
interchangeable cross-reference
interchangeable
10131676Interchangeable
interchangeable cross-reference
interchangeable
WTE20SER13Interchangeable
interchangeable cross-reference
interchangeable
1243Interchangeable
interchangeable cross-reference
interchangeable
9316-B-140-0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H751-0514-24?
H751-0514-24 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace H751-0514-24?
There are 11 known substitutes for H751-0514-24: 8734, 4044490-0701, 10131676 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H751-0514-24?
H751-0514-24 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-626-9755. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026