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2-140-104-02 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2-140-104-02: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_depth: 0.225 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, hole_diameter: 2.170 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN, heat_treatment: NORMALIZED, overall_height: 0.320 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES COUNTERBORE FACE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-980-0348, 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
2-140-104-02
NSN: 5310-00-980-0348
FSC: 5310 — Nuts and Washers
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialSTEEL OVERALL
recess_depth0.225 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
hole_diameter2.170 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
heat_treatmentNORMALIZED
overall_height0.320 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES COUNTERBORE FACE
hardness_rating25.0 ROCKWELL C MAXIMUM
outside_diameter2.565 INCHES MINIMUM AND 2.575 INCHES MAXIMUM IN
special_featuresRECESSED AREA MATL THK REDUCED TO 0.025 IN. NOM,2 INTERNAL KEYS 180 DEG APART,2.000 IN. MIN,2.010 IN. MAX DISTANCE FACE TO FACE IN
style_designatorRECESSED
surface_treatmentOXIDE FILM OVERALL
material_thickness0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
NSN5310-00-980-0348
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2-140-104-02 · 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: 63.0 MICROINCHES BOTTOM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
HEAT TREATMENT: NORMALIZED
•
HARDNESS RATING: 25.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES BOTTOM
SURFACE FINISH63.0 MICROINCHES COUNTERBORE FACE
OVERALL HEIGHT0.320 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAT TREATMENTNORMALIZED
HARDNESS RATING25.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORRECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER2.565 INCHES MINIMUM AND 2.575 INCHES MAXIMUM IN
RECESS DEPTH0.225 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
00375Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-140-104-02?
2-140-104-02 is a WASHER,RECESSED.
What parts can replace 2-140-104-02?
There is 1 known substitute for 2-140-104-02: 00375. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-140-104-02?
2-140-104-02 is cataloged in the U.S. Government catalog under NSN 5310-00-980-0348. This indicates validated use in U.S. government and defense supply chains.
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