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14044340 — SCREW,ASSEMBLED WASHER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

14044340: SCREW,ASSEMBLED WASHER.

The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL PRIMARY WASHER, head_style: FLAT TOP ELEVATOR, head_diameter: 8.6 MILLIMETERS MINIMUM AND 9.8 MILLIMETERS MAXIMUM MM, thread_length: 18.7 MILLIMETERS MINIMUM AND 20.3 MILLIMETERS MAXIMUM MM, fastener_length: 24.20 MILLIMETERS MINIMUM AND 25.80 MILLIMETERS MAXIMUM MM, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-159-2779, 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
14044340
NSN: 5305-01-159-2779
FSC: 5305 — Screws
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL PRIMARY WASHER
head_styleFLAT TOP ELEVATOR
head_diameter8.6 MILLIMETERS MINIMUM AND 9.8 MILLIMETERS MAXIMUM MM
thread_length18.7 MILLIMETERS MINIMUM AND 20.3 MILLIMETERS MAXIMUM MM
fastener_length24.20 MILLIMETERS MINIMUM AND 25.80 MILLIMETERS MAXIMUM MM
hardness_rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
washer_quantity1
thread_directionRIGHT-HAND
countersink_angle80.0 RADIANS MINIMUM AND 82.0 RADIANS MAXIMUM
features_providedCASEHARDENED
internal_drive_styleCROSS RECESS TYPE 1
primary_washer_styleSPRING TENSION
NSN5305-01-159-2779
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 14044340 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NONMACHINE NOMINAL THREAD DIAMETER: 4.8 MILLIMETERS MM
•
FASTENER LENGTH: 24.20 MILLIMETERS MINIMUM AND 25.80 MILLIMETERS MAXIMUM MM
•
PRIMARY WASHER OUTSIDE DIAMETER: 12.8 MILLIMETERS MINIMUM AND 13.1 MILLIMETERS MAXIMUM MM
•
THREAD LENGTH: 18.7 MILLIMETERS MINIMUM AND 20.3 MILLIMETERS MAXIMUM MM
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
•
NONMACHINE THREAD STYLE: GIMLET POINT (TYPE A, AB OR BA)
•
MATERIAL DOCUMENT AND CLASSIFICATION: GM 6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE FASTENER
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER4.8 MILLIMETERS MM
FASTENER LENGTH24.20 MILLIMETERS MINIMUM AND 25.80 MILLIMETERS MAXIMUM MM
PRIMARY WASHER OUTSIDE DIAMETER12.8 MILLIMETERS MINIMUM AND 13.1 MILLIMETERS MAXIMUM MM
THREAD LENGTH18.7 MILLIMETERS MINIMUM AND 20.3 MILLIMETERS MAXIMUM MM
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
MATERIAL DOCUMENT AND CLASSIFICATIONGM 6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONGM 6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE PRIMARY WASHER
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEFLAT TOP ELEVATOR
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
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 14044340?
14044340 is a SCREW,ASSEMBLED WASHER.
What is the NSN for 14044340?
14044340 is cataloged in the U.S. Government catalog under NSN 5305-01-159-2779. This indicates validated use in U.S. government and defense supply chains.
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