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10468814 — SCREW,ASSEMBLED WASHER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

10468814: SCREW,ASSEMBLED WASHER.

The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL FASTENER, head_style: FLAT EXTENDED WASHER, head_height: 0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.287 INCHES NOMINAL IN, thread_length: 0.620 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-325-8384, 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
10468814
NSN: 5305-01-325-8384
FSC: 5305 — Screws
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL FASTENER
head_styleFLAT EXTENDED WASHER
head_height0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.287 INCHES NOMINAL IN
thread_length0.620 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
fastener_length2.250 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
hardness_rating42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM PRIMARY WASHER
washer_quantity1
thread_directionRIGHT-HAND
surface_treatmentDICHROMATE ZINC FASTENER
internal_drive_styleTORX
NSN5305-01-325-8384
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10468814 · 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
•
EXTENDED WASHER THICKNESS: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.250 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: G-4345M CAGEC 16764 MFR REF SINGLE TREATMENT RESPONSE FASTENER
•
EXTENDED WASHER DIAMETER: 0.418 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
PRIMARY WASHER OUTSIDE DIAMETER: 0.495 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.620 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
•
HARDNESS RATING: 42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM PRIMARY WASHER
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
HEAD HEIGHT0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
FASTENER LENGTH2.250 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONG-4345M CAGEC 16764 MFR REF SINGLE TREATMENT RESPONSE FASTENER
EXTENDED WASHER DIAMETER0.418 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
PRIMARY WASHER OUTSIDE DIAMETER0.495 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
THREAD LENGTH0.620 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM PRIMARY WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1050 ASSN STD SINGLE MATERIAL RESPONSE PRIMARY WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429 GR8 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
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 10468814?
10468814 is a SCREW,ASSEMBLED WASHER.
What is the NSN for 10468814?
10468814 is cataloged in the U.S. Government catalog under NSN 5305-01-325-8384. 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.