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A175113 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A175113: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, thread_series: UNF, thread_direction: RIGHT-HAND, width_across_flats: 1.620 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-517-5113, 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
A175113
NSN: 5310-00-517-5113
FSC: 5310 — Nuts and Washers
CAGE: 76040 — MACK TRUCKS INC PARTS OPN (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
thread_seriesUNF
thread_directionRIGHT-HAND
width_across_flats1.620 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
nominal_thread_size1.250 INCHES IN
bearing_surface_typeWASHER FACED
thread_pitch_diameters+1.1959 TO 1.1999 INCHES IN
thread_quantity_per_inch12
NSN5310-00-517-5113
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A175113 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 1.620 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
THREAD PITCH DIAMETERS: +1.1959 TO 1.1999 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.250 INCHES IN
•
NUT HEIGHT: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
•
NUT STYLE: HEXAGON
•
THREAD QUANTITY PER INCH: 12
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.620 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
THREAD SERIESUNF
THREAD PITCH DIAMETERS+1.1959 TO 1.1999 INCHES IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.250 INCHES IN
NUT HEIGHT0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
NUT STYLEHEXAGON
THREAD QUANTITY PER INCH12
MATERIALSTEEL OVERALL
BEARING SURFACE TYPEWASHER FACED
SUBSTITUTES & CROSS-REFERENCES 6
11023AReference document
Same NSN cross-reference
Reference document — Secondary reference
38053Reference document
Same NSN cross-reference
Reference document — Secondary reference
664424Reference document
Same NSN cross-reference
Reference document — Secondary reference
91641Reference document
Same NSN cross-reference
Reference document — Secondary reference
359456Reference document
Same NSN cross-reference
Reference document — Secondary reference
1277RReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A175113?
A175113 is a NUT,PLAIN,HEXAGON.
What parts can replace A175113?
There are 6 known substitutes for A175113: 11023A, 38053, 664424 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A175113?
A175113 is cataloged in the U.S. Government catalog under NSN 5310-00-517-5113. This indicates validated use in U.S. government and defense supply chains.
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