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3M193A4-4-12 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3M193A4-4-12: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: STEEL CORROSION RESISTING CHANNEL, nut_style: GANG CHANNEL, SELF LOCKING, lubrication: DRY FILM LUBRICANT, nut_spacing: 1.500 INCHES MINIMUM IN, temp_rating: 450.0 FAHRENHEIT NOMINAL DEGF, nut_quantity: 48. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-006-6891, 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
3M193A4-4-12
NSN: 5310-01-006-6891
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING CHANNEL
nut_styleGANG CHANNEL, SELF LOCKING
lubricationDRY FILM LUBRICANT
nut_spacing1.500 INCHES MINIMUM IN
temp_rating450.0 FAHRENHEIT NOMINAL DEGF
nut_quantity48
thread_class3B
channel_styleSTRAIGHT TYPE
overall_width0.534 INCHES MAXIMUM IN
thread_seriesUNF
channel_height0.203 INCHES MAXIMUM IN
overall_length72.000 INCHES NOMINAL IN
NSN5310-01-006-6891
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3M193A4-4-12 · 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: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
THREAD SERIES: UNF
•
NUT QUANTITY: 48
•
TEMP RATING: 450.0 FAHRENHEIT NOMINAL DEGF
•
NUT COUNTERBORE DEPTH: 0.250 INCHES NOMINAL NUT IN
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIESUNF
NUT QUANTITY48
TEMP RATING450.0 FAHRENHEIT NOMINAL DEGF
OVERALL LENGTH72.000 INCHES NOMINAL IN
OVERALL WIDTH0.534 INCHES MAXIMUM IN
NUT COUNTERBORE DEPTH0.250 INCHES NOMINAL NUT IN
FEATURES PROVIDEDFLOATING NUT
CHANNEL HEIGHT0.203 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
G29504-4-4-12Same 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 3M193A4-4-12?
3M193A4-4-12 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace 3M193A4-4-12?
There is 1 known substitute for 3M193A4-4-12: G29504-4-4-12. Substitute compatibility should be verified for your specific system.
What is the NSN for 3M193A4-4-12?
3M193A4-4-12 is cataloged in the U.S. Government catalog under NSN 5310-01-006-6891. This indicates validated use in U.S. government and defense supply chains.
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