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BACW10DM8P — WASHER,FINISHING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BACW10DM8P: WASHER,FINISHING.

The WASHER,FINISHING is a the manufacturer industrial component. Key specifications include recess_angle: 99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM, hole_diameter: 0.267 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN, overall_height: 0.063 INCHES NOMINAL IN, recess_diameter: 0.399 INCHES MINIMUM AND 0.419 INCHES MAXIMUM IN, outside_diameter: 0.645 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN, style_designator: FINISHING. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-435-9137, 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
BACW10DM8P
NSN: 5310-01-435-9137
FSC: 5310 — Nuts and Washers
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL
recess_angle99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM
hole_diameter0.267 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN
overall_height0.063 INCHES NOMINAL IN
recess_diameter0.399 INCHES MINIMUM AND 0.419 INCHES MAXIMUM IN
outside_diameter0.645 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
style_designatorFINISHING
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_thickness0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
material_document_and_classificationMIL-S-6721 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416, TY 2, CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-435-9137
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BACW10DM8P · 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 TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TY 2, CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: FINISHING
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6721 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.645 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
•
RECESS DIAMETER: 0.399 INCHES MINIMUM AND 0.419 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.063 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TY 2, CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORFINISHING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.645 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
MATERIAL THICKNESS0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
RECESS DIAMETER0.399 INCHES MINIMUM AND 0.419 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALSTEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL
HOLE DIAMETER0.267 INCHES MINIMUM AND 0.282 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BACW10DM8P?
BACW10DM8P is a WASHER,FINISHING.
What is the NSN for BACW10DM8P?
BACW10DM8P is cataloged in the U.S. Government catalog under NSN 5310-01-435-9137. This indicates validated use in U.S. government and defense supply chains.
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