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0304051 — SHAFT,STRAIGHT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

0304051: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include end_item_identification: MAIN ENGINE GOVERNOR UG8, part_name_assigned_by_controlling_agency: OUTPUT SHAFT (OPTIONAL). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-123-2610, 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
0304051
NSN: 5310-00-123-2610
NIINs: 001232610, 015344185
FSC: 5310 — Nuts and Washers
CAGE: U1621 — SIMPSON-LAWRENCE LTD JOHNSON AND EVI RUDE OUTBOARD MOTORS (GBR)
SPECIFICATIONS
end_item_identificationMAIN ENGINE GOVERNOR UG8
part_name_assigned_by_controlling_agencyOUTPUT SHAFT (OPTIONAL)
NSN5310-00-123-2610
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0304051 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OVERALL DIAMETER: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 430 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.261 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
•
THICKNESS: 0.055 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL COMP 430 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.261 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
THICKNESS0.055 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
304051Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-W-92BReference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0304051?
0304051 is a SHAFT,STRAIGHT.
What parts can replace 0304051?
There are 2 known substitutes for 0304051: 304051, FF-W-92B. Substitute compatibility should be verified for your specific system.
What is the NSN for 0304051?
0304051 is cataloged in the U.S. Government catalog under NSN 5310-00-123-2610. 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.