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BACW10CA3CC — WASHER,CONCAVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BACW10CA3CC: WASHER,CONCAVE.

The WASHER,CONCAVE is a the manufacturer industrial component. Key specifications include radius: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, material: STEEL COMP 631 OVERALL, hole_diameter: 0.300 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES OUTER, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM, outside_diameter: 0.460 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-105-1867, 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
BACW10CA3CC
NSN: 5310-01-105-1867
NIINs: 011051867, 016693897
FSC: 5310 — Nuts and Washers
CAGE: Z8T75 — BOEING DEFENCE AUSTRALIA LTD DIV DEFENSE, SPACE & SECURITY (AUS)
SPECIFICATIONS
radius0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
materialSTEEL COMP 631 OVERALL
hole_diameter0.300 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES OUTER
hardness_rating40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
outside_diameter0.460 INCHES NOMINAL IN
special_featuresCOLOR NATURAL
style_designatorCONCAVE
surface_treatmentNICKEL AND CADMIUM OVERALL
material_thickness0.065 INCHES NOMINAL IN
end_item_identificationKC-46 AIRCRAFT
minimum_tensile_strength180000 POUNDS PER SQUARE INCH LBS
NSN5310-01-105-1867
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BACW10CA3CC · 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 FINISH: 32.0 MICROINCHES OUTER
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
RADIUS: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.460 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.065 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES OUTER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
RADIUS0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORCONCAVE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.460 INCHES NOMINAL IN
MATERIAL THICKNESS0.065 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR NATURAL
SURFACE TREATMENTNICKEL AND CADMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
K29913-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
70191-3Same 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 BACW10CA3CC?
BACW10CA3CC is a WASHER,CONCAVE.
What parts can replace BACW10CA3CC?
There are 2 known substitutes for BACW10CA3CC: K29913-3, 70191-3. Substitute compatibility should be verified for your specific system.
What is the NSN for BACW10CA3CC?
BACW10CA3CC is cataloged in the U.S. Government catalog under NSN 5310-01-105-1867. This indicates validated use in U.S. government and defense supply chains.
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