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7N8775 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7N8775: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1215 OVERALL, nut_style: SLEEVE, nut_length: 6.45 MILLIMETERS MINIMUM AND 6.95 MILLIMETERS MAXIMUM MM, nut_diameter: 12.45 MILLIMETERS MINIMUM AND 12.95 MILLIMETERS MAXIMUM MM, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-160-2043, 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
7N8775
NSN: 5310-01-160-2043
FSC: 5310 — Nuts and Washers
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 1215 OVERALL
nut_styleSLEEVE
nut_length6.45 MILLIMETERS MINIMUM AND 6.95 MILLIMETERS MAXIMUM MM
nut_diameter12.45 MILLIMETERS MINIMUM AND 12.95 MILLIMETERS MAXIMUM MM
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
flange_thickness4.05 MILLIMETERS MINIMUM AND 4.55 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
nominal_thread_size0.312 INCHES IN
cross-sectional_shapeHEXAGONAL FLANGE
thread_quantity_per_inch18
flange_width_across_flats12.7 MILLIMETERS NOMINAL MM
NSN5310-01-160-2043
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7N8775 · 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
•
FLANGE WIDTH ACROSS FLATS: 12.7 MILLIMETERS NOMINAL MM
•
NUT LENGTH: 6.45 MILLIMETERS MINIMUM AND 6.95 MILLIMETERS MAXIMUM MM
•
FLANGE THICKNESS: 4.05 MILLIMETERS MINIMUM AND 4.55 MILLIMETERS MAXIMUM MM
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1E303,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
NUT DIAMETER: 12.45 MILLIMETERS MINIMUM AND 12.95 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
FLANGE WIDTH ACROSS FLATS12.7 MILLIMETERS NOMINAL MM
NUT LENGTH6.45 MILLIMETERS MINIMUM AND 6.95 MILLIMETERS MAXIMUM MM
FLANGE THICKNESS4.05 MILLIMETERS MINIMUM AND 4.55 MILLIMETERS MAXIMUM MM
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION1E303,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES IN
NUT DIAMETER12.45 MILLIMETERS MINIMUM AND 12.95 MILLIMETERS MAXIMUM MM
CROSS-SECTIONAL SHAPEHEXAGONAL FLANGE
CROSS-SECTIONAL SHAPEROUND BOSS
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7N8775?
7N8775 is a NUT,SLEEVE.
What is the NSN for 7N8775?
7N8775 is cataloged in the U.S. Government catalog under NSN 5310-01-160-2043. This indicates validated use in U.S. government and defense supply chains.
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