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9944M40P01 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9944M40P01: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include hole_diameter: 0.250 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN, overall_height: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, outside_diameter: 0.588 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN, style_designator: SPRING TENSION, material_thickness: 0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, material_document_and_classification: GEN.ELEC.B50TF14 CL-B MFR REF SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-174-1560, 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
9944M40P01
NSN: 5310-01-174-1560
FSC: 5310 — Nuts and Washers
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
hole_diameter0.250 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN
overall_height0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
outside_diameter0.588 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN
style_designatorSPRING TENSION
material_thickness0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
material_document_and_classificationGEN.ELEC.B50TF14 CL-B MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-174-1560
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9944M40P01 · 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
•
STYLE DESIGNATOR: SPRING TENSION
•
MATERIAL DOCUMENT AND CLASSIFICATION: GEN.ELEC.B50TF14 CL-B MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.588 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.250 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONGEN.ELEC.B50TF14 CL-B MFR REF SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.588 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN
MATERIAL THICKNESS0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
HOLE DIAMETER0.250 INCHES MINIMUM AND 0.258 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9944M40P01?
9944M40P01 is a WASHER,SPRING TENSION.
What is the NSN for 9944M40P01?
9944M40P01 is cataloged in the U.S. Government catalog under NSN 5310-01-174-1560. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.