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7-113100121 — NUT,PLAIN,INTERNAL WRENCHING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7-113100121: NUT,PLAIN,INTERNAL WRENCHING.

The NUT,PLAIN,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, nut_style: INTERNAL WRENCHING, nut_length: 1.0 INCHES NOMINAL IN, nut_diameter: 3.25 INCHES NOMINAL IN, thread_class: 3A A, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-671-3288, 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
7-113100121
NSN: 5310-01-671-3288
FSC: 5310 — Nuts and Washers
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
nut_styleINTERNAL WRENCHING
nut_length1.0 INCHES NOMINAL IN
nut_diameter3.25 INCHES NOMINAL IN
thread_class3A A
thread_seriesUN
special_featuresSQUARE INTERNAL DRIVE
thread_directionRIGHT-HAND
nominal_thread_size1.755 INCHES IN
end_item_identification1520-013558250
thread_quantity_per_inch16
material_document_and_classificationAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-671-3288
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7-113100121 · 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
•
NUT LENGTH: 1.0 INCHES NOMINAL IN
•
THREAD SERIES: UN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.755 INCHES IN
•
NUT DIAMETER: 3.25 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NUT LENGTH1.0 INCHES NOMINAL IN
THREAD SERIESUN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.755 INCHES IN
NUT DIAMETER3.25 INCHES NOMINAL IN
SPECIAL FEATURESSQUARE INTERNAL DRIVE
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,PLANETARY TRANSMISSION,MAIN
NUT STYLEINTERNAL WRENCHING
THREAD CLASS3A A
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-113100121?
7-113100121 is a NUT,PLAIN,INTERNAL WRENCHING.
What is the NSN for 7-113100121?
7-113100121 is cataloged in the U.S. Government catalog under NSN 5310-01-671-3288. This indicates validated use in U.S. government and defense supply chains.
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