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PartsTable / COMPONENT / 7901628
7901628 ✓ 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,PLAIN,KNURLED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OR STEEL OVERALL, nut_style: KNURLED, nut_diameter: 0.594 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.070 INCHES NOMINAL IN, thread_series: UNS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-460-2991, 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
7901628
NSN: 5310-00-460-2991
FSC: 5310
CAGE: 91833 — KEYSTONE ELECTRONICS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OR STEEL OVERALL
nut_styleKNURLED
nut_diameter0.594 INCHES NOMINAL IN
thread_class2B
nut_thickness0.070 INCHES NOMINAL IN
thread_seriesUNS
thread_directionRIGHT-HAND
surface_treatmentNICKEL OVERALL
nominal_thread_size0.473 INCHES IN
thread_quantity_per_inch32
NSN5310-00-460-2991
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7901628 · 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
•
MATERIAL: COPPER ALLOY OR STEEL OVERALL
•
SURFACE TREATMENT: NICKEL OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NUT THICKNESS: 0.070 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32
•
NOMINAL THREAD SIZE: 0.473 INCHES IN
•
THREAD SERIES: UNS
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OR STEEL OVERALL
SURFACE TREATMENTNICKEL OVERALL
THREAD DIRECTIONRIGHT-HAND
NUT THICKNESS0.070 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
NOMINAL THREAD SIZE0.473 INCHES IN
THREAD SERIESUNS
THREAD CLASS2B
NUT DIAMETER0.594 INCHES NOMINAL IN
NUT STYLEKNURLED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
29110Interchangeable
interchangeable cross-reference
interchangeable
NBP0099Interchangeable
interchangeable cross-reference
interchangeable
GWA 29110Interchangeable
interchangeable cross-reference
interchangeable
525K954Interchangeable
interchangeable cross-reference
interchangeable
13727DInterchangeable
interchangeable cross-reference
interchangeable
892-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7901628?
7901628 is a NUT,PLAIN,KNURLED.
What parts can replace 7901628?
There are 11 known substitutes for 7901628: 29110, NBP0099, GWA 29110 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7901628?
7901628 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-460-2991. 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