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Technical Data Sheet
PartsTable / COMPONENT / 913802
913802 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: ROUND EXTENDED WASHER, head_height: 0.109 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.281 INCHES NOMINAL IN, thread_length: 1.250 INCHES MINIMUM IN, screw_material: STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-752-1693, 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
913802
NSN: 5305-00-752-1693
FSC: 5305
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
head_styleROUND EXTENDED WASHER
head_height0.109 INCHES NOMINAL IN
thread_class2A A
head_diameter0.281 INCHES NOMINAL IN
thread_length1.250 INCHES MINIMUM IN
screw_materialSTEEL
fastener_length1.625 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.164 INCHES IN
extended_washer_diameter0.375 INCHES NOMINAL IN
thread_quantity_per_inch32
NSN5305-00-752-1693
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 913802 · 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
•
THREAD LENGTH: 1.250 INCHES MINIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD CLASS: 2A A
•
HEAD DIAMETER: 0.281 INCHES NOMINAL IN
•
HEAD STYLE: ROUND EXTENDED WASHER
•
SCREW MATERIAL: STEEL
•
EXTENDED WASHER DIAMETER: 0.375 INCHES NOMINAL IN
•
EXTENDED WASHER THICKNESS: 0.047 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH1.250 INCHES MINIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD CLASS2A A
HEAD DIAMETER0.281 INCHES NOMINAL IN
HEAD STYLEROUND EXTENDED WASHER
SCREW MATERIALSTEEL
EXTENDED WASHER DIAMETER0.375 INCHES NOMINAL IN
EXTENDED WASHER THICKNESS0.047 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
7328331Interchangeable
interchangeable cross-reference
interchangeable
34881Interchangeable
interchangeable cross-reference
interchangeable
321009Interchangeable
interchangeable cross-reference
interchangeable
HC-6ST-ZDInterchangeable
interchangeable cross-reference
interchangeable
306BX14Interchangeable
interchangeable cross-reference
interchangeable
P328-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 913802?
913802 is a SCREW,MACHINE.
What parts can replace 913802?
There are 12 known substitutes for 913802: 7328331, 34881, 321009 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 913802?
913802 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-752-1693. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026