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15127X — NUT,PLAIN,SLOTTED,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

15127X: NUT,PLAIN,SLOTTED,HEXAGON.

The NUT,PLAIN,SLOTTED,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1212 OVERALL, nut_style: SLOTTED, HEXAGON, nut_height: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN, thread_class: 4B, thread_series: UNEF, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-262-6121, 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
15127X
NSN: 5310-00-262-6121
FSC: 5310 — Nuts and Washers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1212 OVERALL
nut_styleSLOTTED, HEXAGON
nut_height0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
thread_class4B
thread_seriesUNEF
thread_directionRIGHT-HAND
width_across_flats2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
nominal_thread_size1.250 INCHES IN
bearing_surface_typeWASHER FACED
thread_quantity_per_inch18
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-262-6121
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 15127X · 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: 2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
•
THREAD SERIES: UNEF
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.250 INCHES IN
•
NUT HEIGHT: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
•
NUT STYLE: SLOTTED, HEXAGON
•
THREAD CLASS: 4B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
THREAD SERIESUNEF
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.250 INCHES IN
NUT HEIGHT0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
NUT STYLESLOTTED, HEXAGON
THREAD CLASS4B
THREAD QUANTITY PER INCH18
MATERIALSTEEL COMP 1212 OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
3457GSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
316674Reference document
Same NSN cross-reference
Reference document — Secondary reference
74JSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 15127X?
15127X is a NUT,PLAIN,SLOTTED,HEXAGON.
What parts can replace 15127X?
There are 3 known substitutes for 15127X: 3457G, 316674, 74J. Substitute compatibility should be verified for your specific system.
What is the NSN for 15127X?
15127X is cataloged in the U.S. Government catalog under NSN 5310-00-262-6121. This indicates validated use in U.S. government and defense supply chains.
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