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Technical Data Sheet
PartsTable / COMPONENT / 157D1-1325
157D1-1325 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include overall_width: 6.563 INCHES NOMINAL IN, overall_length: 10.500 INCHES NOMINAL IN, special_features: HOLE DIA AND QUANTITY: 0.437 IN. NOM 5,0.563 IN.

NOM 2,0.813 IN. NOM 1 IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-371-6746, 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
157D1-1325
NSN: 5330-00-371-6746
FSC: 5330
CAGE: 75377 — KURZ & ROOT GENERATOR COMPANY, LLC (USA)
SPECIFICATIONS
overall_width6.563 INCHES NOMINAL IN
overall_length10.500 INCHES NOMINAL IN
special_featuresHOLE DIA AND QUANTITY: 0.437 IN. NOM 5,0.563 IN. NOM 2,0.813 IN. NOM 1 IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
NSN5330-00-371-6746
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 157D1-1325 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
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
OVERALL LENGTH10.500 INCHES NOMINAL IN
OVERALL WIDTH6.563 INCHES NOMINAL IN
SPECIAL FEATURESHOLE DIA AND QUANTITY: 0.437 IN. NOM 5,0.563 IN. NOM 2,0.813 IN. NOM 1 IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
14843Interchangeable
interchangeable cross-reference
interchangeable
67-305Interchangeable
interchangeable cross-reference
interchangeable
B107.13 TY3CL1STAInterchangeable
interchangeable cross-reference
interchangeable
654-6Interchangeable
interchangeable cross-reference
interchangeable
A733XS-73CFGInterchangeable
interchangeable cross-reference
interchangeable
9136638Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 157D1-1325?
157D1-1325 is a GASKET.
What parts can replace 157D1-1325?
There are 17 known substitutes for 157D1-1325: 14843, 67-305, B107.13 TY3CL1STA and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 157D1-1325?
157D1-1325 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-371-6746. 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