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PartsTable / COMPONENT / 2HS313
2HS313 ✓ 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,CAP is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: CAP, nut_height: 0.700 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-355-5077, 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
2HS313
NSN: 5310-01-355-5077
FSC: 5310
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleCAP
nut_height0.700 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_across_flats0.437 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
bearing_surface_typeCHAMFERED OR WASHER FACED
end_item_identificationNSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM); NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER); HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
thread_quantity_per_inch28
NSN5310-01-355-5077
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2HS313 · 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
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
WIDTH ACROSS FLATS: 0.437 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 28
•
BEARING SURFACE TYPE: CHAMFERED OR WASHER FACED
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
THREAD SERIES: UNF
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
WIDTH ACROSS FLATS0.437 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
NOMINAL THREAD SIZE0.250 INCHES IN
THREAD SERIESUNF
NUT STYLECAP
NUT HEIGHT0.700 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
P62-12Interchangeable
interchangeable cross-reference
interchangeable
PB2024-24Interchangeable
interchangeable cross-reference
interchangeable
BU56PBInterchangeable
interchangeable cross-reference
interchangeable
32-00465AInterchangeable
interchangeable cross-reference
interchangeable
101310Interchangeable
interchangeable cross-reference
interchangeable
9223307Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2HS313?
2HS313 is a NUT,PLAIN,CAP.
What parts can replace 2HS313?
There are 12 known substitutes for 2HS313: P62-12, PB2024-24, BU56PB and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2HS313?
2HS313 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-355-5077. 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