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G9888-7 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

G9888-7: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: STEEL COMP 303 NUT, nut_style: GANG CHANNEL, SELF LOCKING, nut_spacing: 0.300 INCHES NOMINAL IN, nut_quantity: 17, thread_class: 3B, channel_style: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-041-1569, 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
G9888-7
NSN: 5310-01-041-1569
FSC: 5310 — Nuts and Washers
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 NUT
nut_styleGANG CHANNEL, SELF LOCKING
nut_spacing0.300 INCHES NOMINAL IN
nut_quantity17
thread_class3B
channel_styleSTRAIGHT TYPE
overall_width0.390 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
channel_height0.178 INCHES MAXIMUM IN
overall_length14.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE NUT
NSN5310-01-041-1569
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: G9888-7 · 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 DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
NUT QUANTITY: 17
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE NUT
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,TYPE 2,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NUT QUANTITY17
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/13,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL
OVERALL LENGTH14.750 INCHES NOMINAL IN
OVERALL WIDTH0.390 INCHES MAXIMUM IN
CHANNEL HEIGHT0.178 INCHES MAXIMUM IN
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
10676066-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 G9888-7?
G9888-7 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace G9888-7?
There is 1 known substitute for G9888-7: 10676066-7. Substitute compatibility should be verified for your specific system.
What is the NSN for G9888-7?
G9888-7 is cataloged in the U.S. Government catalog under NSN 5310-01-041-1569. This indicates validated use in U.S. government and defense supply chains.
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