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C17054-3-11 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

C17054-3-11: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: STEEL COMP 321 CHANNEL, nut_style: GANG CHANNEL, SELF LOCKING, lubrication: DRY FILM LUBRICANT, nut_spacing: 1.375 INCHES NOMINAL IN, nut_quantity: 52, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-237-4923, 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
C17054-3-11
NSN: 5310-01-237-4923
FSC: 5310 — Nuts and Washers
CAGE: 80539 — SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA (USA)
SPECIFICATIONS
materialSTEEL COMP 321 CHANNEL
nut_styleGANG CHANNEL, SELF LOCKING
lubricationDRY FILM LUBRICANT
nut_spacing1.375 INCHES NOMINAL IN
nut_quantity52
thread_class3B
channel_styleSTRAIGHT TYPE
overall_width0.552 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
channel_height0.298 INCHES MAXIMUM IN
overall_length70.825 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
NSN5310-01-237-4923
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: C17054-3-11 · 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-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
NUT QUANTITY: 52
•
REMOVABLE NUT MANUFACTURER PART NUMBER: ST3M445C4M3
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY52
REMOVABLE NUT MANUFACTURER PART NUMBERST3M445C4M3
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
OVERALL LENGTH70.825 INCHES NOMINAL IN
OVERALL WIDTH0.552 INCHES MAXIMUM IN
NUT COUNTERBORE DEPTH0.155 INCHES MINIMUM NUT 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 5
G49250E4-3-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BGC464C3-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3M464C11A52-3PSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G18421PL3-4-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
C170S4-3-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 C17054-3-11?
C17054-3-11 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace C17054-3-11?
There are 5 known substitutes for C17054-3-11: G49250E4-3-11, BGC464C3-11, 3M464C11A52-3P and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C17054-3-11?
C17054-3-11 is cataloged in the U.S. Government catalog under NSN 5310-01-237-4923. This indicates validated use in U.S. government and defense supply chains.
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