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Technical Data Sheet
PartsTable / COMPONENT / 91973
91973 ✓ 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 ROD,THREADED END is a the manufacturer industrial component. Key specifications include overall_length: 13.0 MILLIMETERS NOMINAL MM, body_inside_diameter: 20.0 MILLIMETERS NOMINAL MM, body_outside_diameter: 39.7 MILLIMETERS MINIMUM AND 40.3 MILLIMETERS MAXIMUM MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-314-1865, 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
91973
NSN: 5305-01-314-1865
FSC: 5305
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
overall_length13.0 MILLIMETERS NOMINAL MM
body_inside_diameter20.0 MILLIMETERS NOMINAL MM
body_outside_diameter39.7 MILLIMETERS MINIMUM AND 40.3 MILLIMETERS MAXIMUM MM
NSN5305-01-314-1865
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91973 · 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 20
S14-5837P2Interchangeable
interchangeable cross-reference
interchangeable
52035Interchangeable
interchangeable cross-reference
interchangeable
SM-B-147725Interchangeable
interchangeable cross-reference
interchangeable
S002016406Interchangeable
interchangeable cross-reference
interchangeable
16406Interchangeable
interchangeable cross-reference
interchangeable
300-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91973?
91973 is a ROD,THREADED END.
What parts can replace 91973?
There are 20 known substitutes for 91973: S14-5837P2, 52035, SM-B-147725 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91973?
91973 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-314-1865. 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