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9175027 — NUT,SELF-LOCKING,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9175027: NUT,SELF-LOCKING,CLINCH.

The NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR ALUMINUM ALLOY 2017 OVERALL EXCEPT INSERT, nut_style: CLINCH, nut_height: 0.226 INCHES NOMINAL IN, pilot_length: 0.079 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-059-0845, 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
9175027
NSN: 5310-00-059-0845
NIINs: 000590845, 002979070
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR ALUMINUM ALLOY 2017 OVERALL EXCEPT INSERT
nut_styleCLINCH
nut_height0.226 INCHES NOMINAL IN
pilot_length0.079 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.187 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
surface_treatmentANODIZE NUT
width_across_flats0.250 INCHES NOMINAL IN
nominal_thread_size0.112 INCHES IN
NSN5310-00-059-0845
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9175027 · 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: 0.250 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/5,ALLOY 2017 FED SPEC 2ND MATERIAL RESPONSE NUT
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
PILOT DIAMETER: 0.187 INCHES NOMINAL IN
•
PILOT LENGTH: 0.135 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.250 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
TEMP RATING250.0 FAHRENHEIT NOMINAL DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,ALLOY 2017 FED SPEC 2ND MATERIAL RESPONSE NUT
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
PILOT DIAMETER0.187 INCHES NOMINAL IN
PILOT LENGTH0.135 INCHES NOMINAL IN
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT0.276 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
9175042Reference document
Same NSN cross-reference
Reference document — Secondary reference
590845Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
68NC4-40Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9175027?
9175027 is a NUT,SELF-LOCKING,CLINCH.
What parts can replace 9175027?
There are 3 known substitutes for 9175027: 9175042, 590845, 68NC4-40. Substitute compatibility should be verified for your specific system.
What is the NSN for 9175027?
9175027 is cataloged in the U.S. Government catalog under NSN 5310-00-059-0845. This indicates validated use in U.S. government and defense supply chains.
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