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544-0049-002 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

544-0049-002: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include hole_diameter: 0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN, shoulder_height: 0.045 INCHES NOMINAL IN, outside_diameter: 0.932 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN, style_designator: SHOULDERED, shoulder_diameter: 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN, surface_treatment: GOLD OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-010-0795, 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
544-0049-002
NSN: 5310-00-010-0795
FSC: 5310 — Nuts and Washers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
hole_diameter0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
shoulder_height0.045 INCHES NOMINAL IN
outside_diameter0.932 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN
style_designatorSHOULDERED
shoulder_diameter0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
surface_treatmentGOLD OVERALL
material_thickness0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
material_document_and_classificationQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification580-0143-00 CL 1 FSCM 13499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-010-0795
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 544-0049-002 · 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: 580-0143-00 CL 1 FSCM 13499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER HEIGHT: 0.045 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.932 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
•
SURFACE TREATMENT: GOLD OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION580-0143-00 CL 1 FSCM 13499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SHOULDER HEIGHT0.045 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.932 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN
MATERIAL THICKNESS0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
SHOULDER DIAMETER0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
SURFACE TREATMENTGOLD OVERALL
HOLE DIAMETER0.375 INCHES MINIMUM AND 0.377 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 544-0049-002?
544-0049-002 is a WASHER,SHOULDERED.
What is the NSN for 544-0049-002?
544-0049-002 is cataloged in the U.S. Government catalog under NSN 5310-00-010-0795. This indicates validated use in U.S. government and defense supply chains.
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