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RG29389-4 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

RG29389-4: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include radius: 9.840 INCHES NOMINAL IN, material: STEEL CHANNEL, nut_style: GANG CHANNEL, SELF LOCKING, nut_quantity: 36, thread_class: 3B, channel_style: RADIUS TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-323-7777, 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
RG29389-4
NSN: 5310-00-323-7777
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
radius9.840 INCHES NOMINAL IN
materialSTEEL CHANNEL
nut_styleGANG CHANNEL, SELF LOCKING
nut_quantity36
thread_class3B
channel_styleRADIUS TYPE
overall_width0.520 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
channel_height0.130 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_features33NUTS REQUIRED 1/4-28 THREAD,3 NUTS REQUIRED 10-32THREAD
thread_directionRIGHT-HAND
NSN5310-00-323-7777
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: RG29389-4 · 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
•
RADIUS: 9.840 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
NUT QUANTITY: 36
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
•
CHANNEL HEIGHT: 0.130 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
RADIUS9.840 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY36
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE NUT
OVERALL WIDTH0.520 INCHES MAXIMUM IN
CHANNEL HEIGHT0.130 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
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 3
9025M10G01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5310PL0843439Reference document
Same NSN cross-reference
Reference document — Informative reference only
9602M39P02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 RG29389-4?
RG29389-4 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace RG29389-4?
There are 3 known substitutes for RG29389-4: 9025M10G01, 5310PL0843439, 9602M39P02. Substitute compatibility should be verified for your specific system.
What is the NSN for RG29389-4?
RG29389-4 is cataloged in the U.S. Government catalog under NSN 5310-00-323-7777. This indicates validated use in U.S. government and defense supply chains.
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