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370344-1 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

370344-1: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8630 OVERALL, hole_diameter: 0.755 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, recess_diameter: 0.970 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: RECESSED, material_thickness: 0.230 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-367-3473, 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
370344-1
NSN: 5315-00-367-3473
NIINs: 003673473, 005829552
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 8630 OVERALL
hole_diameter0.755 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
recess_diameter0.970 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
style_designatorRECESSED
material_thickness0.230 INCHES NOMINAL IN
minimum_tensile_strength150000 POUNDS PER SQUARE INCH LBS
material_document_and_classificationMIL-S-6050 COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-367-3473
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 370344-1 · 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
•
FIRST END TAPER LENGTH: 0.125 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.3140 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 1.465 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.125 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.3140 INCHES NOMINAL IN
PIN OVERALL LENGTH1.465 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURESONE END THREADED 0.320 IN. DEEP ON CENTERLINE 0.138-32 UNC 2B RH THD IN
SURFACE TREATMENTPASSIVATE OVERALL
SECOND END STYLESQUARE
MATERIALSTEEL COMP 303 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
370344Same 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 370344-1?
370344-1 is a WASHER,RECESSED.
What parts can replace 370344-1?
There is 1 known substitute for 370344-1: 370344. Substitute compatibility should be verified for your specific system.
What is the NSN for 370344-1?
370344-1 is cataloged in the U.S. Government catalog under NSN 5315-00-367-3473. This indicates validated use in U.S. government and defense supply chains.
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