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Technical Data Sheet
PartsTable / COMPONENT / 742F
742F ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_height: 0.062 INCHES NOMINAL IN, inside_diameter: 0.562 INCHES NOMINAL IN, outside_diameter: 0.875 INCHES NOMINAL IN, style_designator: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-359-8437, 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
742F
NSN: 5305-00-359-8437
FSC: 5305
CAGE: 77948 — SINGER CO THE (USA)
SPECIFICATIONS
materialPLASTIC
overall_height0.062 INCHES NOMINAL IN
inside_diameter0.562 INCHES NOMINAL IN
outside_diameter0.875 INCHES NOMINAL IN
style_designatorPLAIN
NSN5305-00-359-8437
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 742F · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
GS570DG1Interchangeable
interchangeable cross-reference
interchangeable
742Interchangeable
interchangeable cross-reference
interchangeable
51G1300Interchangeable
interchangeable cross-reference
interchangeable
MMI-9998Interchangeable
interchangeable cross-reference
interchangeable
GS2386Interchangeable
interchangeable cross-reference
interchangeable
BRTG2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 742F?
742F is a DISK,VALVE.
What parts can replace 742F?
There are 17 known substitutes for 742F: GS570DG1, 742, 51G1300 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 742F?
742F is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-359-8437. 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