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D4-140 — WASHER,SADDLE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

D4-140: WASHER,SADDLE.

The WASHER,SADDLE is a the manufacturer industrial component. Key specifications include radius: 0.094 INCHES NOMINAL IN, material: STEEL OVERALL, hole_diameter: 0.137 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN, overall_width: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN, overall_height: 0.094 INCHES NOMINAL IN, overall_length: 0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-655-9401, 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
D4-140
NSN: 5310-00-655-9401
NIINs: 006559401, 013812040
FSC: 5310 — Nuts and Washers
CAGE: 85480 — BRADY UNITED STATES (USA)
SPECIFICATIONS
radius0.094 INCHES NOMINAL IN
materialSTEEL OVERALL
hole_diameter0.137 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
overall_width0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
overall_height0.094 INCHES NOMINAL IN
overall_length0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
style_designatorSADDLE
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_document_and_classificationQQ-P-768 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416, TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-655-9401
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D4-140 · 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
•
RADIUS: 0.094 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SADDLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A568 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.094 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
RADIUS0.094 INCHES NOMINAL IN
STYLE DESIGNATORSADDLE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A568 ASSN STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH0.406 INCHES NOMINAL IN
OVERALL WIDTH0.438 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALSTEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
HOLE DIAMETER0.140 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 8
107-026-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8642823Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
860475-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
190135-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D4SE-140GYReference document
Same NSN cross-reference
Reference document — Secondary reference
306-010-1006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D4-140?
D4-140 is a WASHER,SADDLE.
What parts can replace D4-140?
There are 8 known substitutes for D4-140: 107-026-6, 8642823, 860475-6 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D4-140?
D4-140 is cataloged in the U.S. Government catalog under NSN 5310-00-655-9401. This indicates validated use in U.S. government and defense supply chains.
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