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7144044 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7144044: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1552 OVERALL, recess_angle: 82.0 DEGREES NOMINAL, recess_depth: 0.165 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN, hole_diameter: 0.266 INCHES NOMINAL IN, hardness_rating: 100.0 ROCKWELL B MAXIMUM, recess_diameter: 0.531 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-714-4044, 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
7144044
NSN: 5310-00-714-4044
FSC: 5310 — Nuts and Washers
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
materialSTEEL COMP 1552 OVERALL
recess_angle82.0 DEGREES NOMINAL
recess_depth0.165 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
hole_diameter0.266 INCHES NOMINAL IN
hardness_rating100.0 ROCKWELL B MAXIMUM
recess_diameter0.531 INCHES NOMINAL IN
outside_diameter1.365 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN
special_features1 HOLE DRILLED 0.147 P 0.010 DIA ON CTR LINE 0.437R ORM 0.005 C TO C
style_designatorRECESSED
material_thickness0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
criticality_code_justificationABKV
NSN5310-00-714-4044
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7144044 · 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
•
HARDNESS RATING: 100.0 ROCKWELL B MAXIMUM
•
CRITICALITY CODE JUSTIFICATION: ABKV
•
STYLE DESIGNATOR: RECESSED
•
OUTSIDE DIAMETER: 1.365 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN
•
RECESS DEPTH: 0.165 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
•
RECESS DIAMETER: 0.531 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HARDNESS RATING100.0 ROCKWELL B MAXIMUM
CRITICALITY CODE JUSTIFICATIONABKV
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER1.365 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN
RECESS DEPTH0.165 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
MATERIAL THICKNESS0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
RECESS DIAMETER0.531 INCHES NOMINAL IN
SPECIAL FEATURES1 HOLE DRILLED 0.147 P 0.010 DIA ON CTR LINE 0.437R ORM 0.005 C TO C
MATERIALSTEEL COMP 1552 OVERALL
HOLE DIAMETER0.266 INCHES NOMINAL 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 7144044?
7144044 is a WASHER,RECESSED.
What is the NSN for 7144044?
7144044 is cataloged in the U.S. Government catalog under NSN 5310-00-714-4044. This indicates validated use in U.S. government and defense supply chains.
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