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70-1531-3 — WASHER,BEVEL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

70-1531-3: WASHER,BEVEL.

The WASHER,BEVEL is a the manufacturer industrial component. Key specifications include material: IRON CAST UNS F22200 OVERALL, hole_diameter: 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, overall_width: 0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN, major_thickness: 0.190 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, minor_thickness: 0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, style_designator: BEVEL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-237-9391, 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
70-1531-3
NSN: 5310-01-237-9391
FSC: 5310 — Nuts and Washers
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
materialIRON CAST UNS F22200 OVERALL
hole_diameter0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
overall_width0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
major_thickness0.190 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
minor_thickness0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
style_designatorBEVEL
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_document_and_classificationASTM A47 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
flat_side_distance_between_thick_and_thin_edges0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
NSN5310-01-237-9391
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 70-1531-3 · 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 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MINOR THICKNESS: 0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BEVEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A47 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MAJOR THICKNESS: 0.190 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
FLAT SIDE DISTANCE BETWEEN THICK AND THIN EDGES: 0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINOR THICKNESS0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
STYLE DESIGNATORBEVEL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A47 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
MAJOR THICKNESS0.190 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
FLAT SIDE DISTANCE BETWEEN THICK AND THIN EDGES0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
MATERIALIRON CAST UNS F22200 OVERALL
HOLE DIAMETER0.280 INCHES MINIMUM AND 0.340 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 70-1531-3?
70-1531-3 is a WASHER,BEVEL.
What is the NSN for 70-1531-3?
70-1531-3 is cataloged in the U.S. Government catalog under NSN 5310-01-237-9391. This indicates validated use in U.S. government and defense supply chains.
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