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304442 — SHAFT,STRAIGHT

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

304442: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620, end_similarity: NOT IDENTICAL, overall_length: 2.750 INCHES NOMINAL IN, first_end_style: CIRCULAR GROOVED, second_end_style: CIRCULAR GROOVED AND INTERNALLY THREADED, first_end_diameter: 0.9990 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-181-0804, 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
304442
NSN: 5305-00-181-0804
NIINs: 001810804, 007411161
FSC: 5305 — Screws
CAGE: 32195 — OUTBOARD MARINE CORP JOHNSON MOTORS DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 8620
end_similarityNOT IDENTICAL
overall_length2.750 INCHES NOMINAL IN
first_end_styleCIRCULAR GROOVED
second_end_styleCIRCULAR GROOVED AND INTERNALLY THREADED
first_end_diameter0.9990 INCHES NOMINAL IN
second_end_diameter0.9990 INCHES NOMINAL IN
first_end_groove_width0.0450 INCHES NOMINAL IN
second_end_groove_width0.0450 INCHES NOMINAL IN
first_end_groove_diameter0.9550 INCHES NOMINAL IN
second_end_groove_diameter0.9550 INCHES NOMINAL IN
second_end_internal_thread_length0.313 INCHES NOMINAL IN
NSN5305-00-181-0804
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 304442 · 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
SUBSTITUTES & CROSS-REFERENCES 1
326875Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 304442?
304442 is a SHAFT,STRAIGHT.
What parts can replace 304442?
There is 1 known substitute for 304442: 326875. Substitute compatibility should be verified for your specific system.
What is the NSN for 304442?
304442 is cataloged in the U.S. Government catalog under NSN 5305-00-181-0804. 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.