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PartsTable / COMPONENT / 1551AS231-1
1551AS231-1 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,CLIP is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL,ZINC COATED,10-32 UNF 2B THD,0.625 IN. WD AND 0.812 IN.

LG,WITH PANEL RANGE 0.032 IN. MIN AND 0.064 IN. MAX IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-835-6095, 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
1551AS231-1
NSN: 5310-00-835-6095
FSC: 5310
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,ZINC COATED,10-32 UNF 2B THD,0.625 IN. WD AND 0.812 IN. LG,WITH PANEL RANGE 0.032 IN. MIN AND 0.064 IN. MAX IN
NSN5310-00-835-6095
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1551AS231-1 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,ZINC COATED,10-32 UNF 2B THD,0.625 IN. WD AND 0.812 IN. LG,WITH PANEL RANGE 0.032 IN. MIN AND 0.064 IN. MAX IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,ZINC COATED,10-32 UNF 2B THD,0.625 IN. WD AND 0.812 IN. LG,WITH PANEL RANGE 0.032 IN. MIN AND 0.064 IN. MAX IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1675Interchangeable
interchangeable cross-reference
interchangeable
MILR10509BInterchangeable
interchangeable cross-reference
interchangeable
145BInterchangeable
interchangeable cross-reference
interchangeable
480273-3Interchangeable
interchangeable cross-reference
interchangeable
T9160612-3ALT3Interchangeable
interchangeable cross-reference
interchangeable
K7132759G3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1551AS231-1?
1551AS231-1 is a NUT,CLIP.
What parts can replace 1551AS231-1?
There are 17 known substitutes for 1551AS231-1: 1675, MILR10509B, 145B and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1551AS231-1?
1551AS231-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-835-6095. 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