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701573 — NUT,PLAIN,ROUND

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

701573: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, nut_style: ROUND, nut_diameter: 1.880 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 0.670 INCHES NOMINAL IN, thread_series: UNEF. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-115-1475, 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
701573
NSN: 5325-00-115-1475
NIINs: 001151475, 007981066
FSC: 5325 — Fastening Devices
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
nut_styleROUND
nut_diameter1.880 INCHES NOMINAL IN
thread_class3B
nut_thickness0.670 INCHES NOMINAL IN
thread_seriesUNEF
hardness_rating32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
special_features3 GROOVES 0.312 IN. W 0.500 IN. LG ON PERIPHERY IN
thread_directionRIGHT-HAND
drive_point_depth0.156 INCHES NOMINAL IN
drive_point_width0.500 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
NSN5325-00-115-1475
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 701573 · 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
SUBSTITUTES & CROSS-REFERENCES 2
4056-146Reference document
Same NSN cross-reference
Reference document — Secondary reference
53651151475Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 701573?
701573 is a NUT,PLAIN,ROUND.
What parts can replace 701573?
There are 2 known substitutes for 701573: 4056-146, 53651151475. Substitute compatibility should be verified for your specific system.
What is the NSN for 701573?
701573 is cataloged in the U.S. Government catalog under NSN 5325-00-115-1475. This indicates validated use in U.S. government and defense supply chains.
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