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PartsTable / COMPONENT / 904-703-006
904-703-006 ✓ 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: FLAT CHAMFER, head_height: 0.067 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.225 INCHES NOMINAL IN, thread_length: 0.188 INCHES MAXIMUM IN, screw_material: COPPER ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-985-4705, 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
904-703-006
NSN: 5305-00-985-4705
FSC: 5305
CAGE: 82872 — ROANWELL, LLC (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.067 INCHES NOMINAL IN
thread_class2A A
head_diameter0.225 INCHES NOMINAL IN
thread_length0.188 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY
fastener_length0.188 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.112 INCHES IN
thread_quantity_per_inch40
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-00-985-4705
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 904-703-006 · 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 SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD QUANTITY PER INCH: 40
•
HEAD HEIGHT: 0.067 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
SCREW MATERIAL: COPPER ALLOY
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD STYLE: FLAT CHAMFER
•
FASTENER LENGTH: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40
HEAD HEIGHT0.067 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.112 INCHES IN
SCREW MATERIALCOPPER ALLOY
THREAD DIRECTIONRIGHT-HAND
HEAD STYLEFLAT CHAMFER
FASTENER LENGTH0.188 INCHES NOMINAL IN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
THREAD LENGTH0.188 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
62-1-4Interchangeable
interchangeable cross-reference
interchangeable
1038-1/4INInterchangeable
interchangeable cross-reference
interchangeable
D10895Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-17280Interchangeable
interchangeable cross-reference
interchangeable
MILF17280-TY 2,STYLE AInterchangeable
interchangeable cross-reference
interchangeable
062141Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 904-703-006?
904-703-006 is a SCREW,MACHINE.
What parts can replace 904-703-006?
There are 18 known substitutes for 904-703-006: 62-1-4, 1038-1/4IN, D10895 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 904-703-006?
904-703-006 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-985-4705. 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