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4322623 — TOGGLE ARM,DOG ASSEMBLY,HATCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4322623: TOGGLE ARM,DOG ASSEMBLY,HATCH.

The TOGGLE ARM,DOG ASSEMBLY,HATCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, bore_length: 3.750 INCHES NOMINAL IN, bore_diameter: 3.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-475-3486, 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
4322623
NSN: 5310-01-475-3486
NIINs: 014753486, 014758911, 014758927, 014758933, 014758970, 014758979, 014759285, 014759289, 014759310, 014759523, 014759535, 014759628, 014759632, 014764167
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 1018
body_stylePLAIN, SOLID
bore_styleW/ KEYWAY BOTH ENDS
tooth_formSTANDARD
bore_length3.750 INCHES NOMINAL IN
bore_diameter3.187 INCHES NOMINAL IN
hole_diameter1.156 INCHES NOMINAL IN
overall_width2.3125 INCHES NOMINAL IN
step_quantity4
end_similarityIDENTICAL
overall_height5.000 INCHES NOMINAL IN
overall_length10.500 INCHES NOMINAL IN
NSN5310-01-475-3486
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4322623 · 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
•
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY: 0.766 INCHES NOMINAL IN
•
INTERNAL KEYWAY WIDTH: 0.375 INCHES NOMINAL IN
•
SURFACE FINISH: 125.0 MICROINCHES ALL SURFACES
•
STYLE DESIGNATOR: KEYWAY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
INTERNAL KEYWAY QUANTITY: 1
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY0.766 INCHES NOMINAL IN
INTERNAL KEYWAY WIDTH0.375 INCHES NOMINAL IN
SURFACE FINISH125.0 MICROINCHES ALL SURFACES
STYLE DESIGNATORKEYWAY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
INTERNAL KEYWAY QUANTITY1
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
END ITEM IDENTIFICATIONNAVY EQUIP
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
124-4322623 PC 28Reference document
Same NSN cross-reference
Reference document — Secondary reference
124-5794559 PC 28Reference document
Same NSN cross-reference
Reference document — Secondary reference
124-5923272 PC 192Reference 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 4322623?
4322623 is a TOGGLE ARM,DOG ASSEMBLY,HATCH.
What parts can replace 4322623?
There are 3 known substitutes for 4322623: 124-4322623 PC 28, 124-5794559 PC 28, 124-5923272 PC 192. Substitute compatibility should be verified for your specific system.
What is the NSN for 4322623?
4322623 is cataloged in the U.S. Government catalog under NSN 5310-01-475-3486. This indicates validated use in U.S. government and defense supply chains.
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