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12287051 — NUT,PLAIN,WING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12287051: NUT,PLAIN,WING.

The NUT,PLAIN,WING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: WING, thread_class: 2B, body_diameter: 0.620 INCHES NOMINAL IN, thread_series: UNF, overall_height: 0.310 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-072-4424, 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
12287051
NSN: 5310-01-072-4424
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleWING
thread_class2B
body_diameter0.620 INCHES NOMINAL IN
thread_seriesUNF
overall_height0.310 INCHES NOMINAL IN
special_featuresWINGS 0.031 IN. W X 0.025 IN. H IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
wing_spread_width1.760 INCHES NOMINAL IN
fabrication_methodCAST
nominal_thread_size0.375 INCHES IN
NSN5310-01-072-4424
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12287051 · 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
•
BODY DIAMETER: 0.620 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171 FN 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-81591 CP IC-303 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.620 INCHES NOMINAL IN
OVERALL HEIGHT0.310 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171 FN 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-81591 CP IC-303 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
SPECIAL FEATURESWINGS 0.031 IN. W X 0.025 IN. H IN
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLEWING
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
5310010724424Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12287051?
12287051 is a NUT,PLAIN,WING.
What parts can replace 12287051?
There is 1 known substitute for 12287051: 5310010724424. Substitute compatibility should be verified for your specific system.
What is the NSN for 12287051?
12287051 is cataloged in the U.S. Government catalog under NSN 5310-01-072-4424. This indicates validated use in U.S. government and defense supply chains.
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