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G51948-3-2 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

G51948-3-2: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include nut_style: GANG CHANNEL, SELF LOCKING, lubrication: DRY FILM LUBRICANT, nut_spacing: 0.800 INCHES NOMINAL IN, nut_quantity: 11, thread_class: 3B, channel_style: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-338-4091, 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
G51948-3-2
NSN: 5310-01-338-4091
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
nut_styleGANG CHANNEL, SELF LOCKING
lubricationDRY FILM LUBRICANT
nut_spacing0.800 INCHES NOMINAL IN
nut_quantity11
thread_class3B
channel_styleSTRAIGHT TYPE
overall_width0.474 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
channel_height0.250 INCHES MAXIMUM IN
overall_length71.940 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
NSN5310-01-338-4091
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: G51948-3-2 · 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
•
LUBRICATION: DRY FILM LUBRICANT
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY2,CL1JBAQQ-P-416,TY2,CL2JBAQQ-P-35 MIL SPEC SINGLE TREATMENT RESPONSE CLIP
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
NUT QUANTITY: 11
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY2,CL1JBAQQ-P-416,TY2,CL2JBAQQ-P-35 MIL SPEC SINGLE TREATMENT RESPONSE CLIP
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY11
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525JGAAMS5525JGCAMS 5688 ASSN STD SINGLE MATERIAL RESPONSE CLIP
OVERALL LENGTH71.940 INCHES NOMINAL IN
OVERALL WIDTH0.474 INCHES NOMINAL IN
NUT COUNTERBORE DEPTH0.125 INCHES NOMINAL FIRST END IN
FEATURES PROVIDEDFLOATING NUT
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
BACN10YK3B008CD6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G201-2-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
NS202596-3-2Reference 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 G51948-3-2?
G51948-3-2 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace G51948-3-2?
There are 3 known substitutes for G51948-3-2: BACN10YK3B008CD6, G201-2-3, NS202596-3-2. Substitute compatibility should be verified for your specific system.
What is the NSN for G51948-3-2?
G51948-3-2 is cataloged in the U.S. Government catalog under NSN 5310-01-338-4091. This indicates validated use in U.S. government and defense supply chains.
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