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4322612 — HOOD,ENGINE COMPARTMENT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4322612: HOOD,ENGINE COMPARTMENT.

The HOOD,ENGINE COMPARTMENT is a the manufacturer industrial component. Key specifications include end_item_identification: F-119-PW-100 ENGINE ON F-22 AIRCRAFT, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-454-4405, 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
4322612
NSN: 5310-01-454-4405
NIINs: 014544405, 014699228, 014699240, 014699262, 014748159, 014748164, 014748167, 014748175, 014748298, 014748760, 015183604, 016799691
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationF-119-PW-100 ENGINE ON F-22 AIRCRAFT
criticality_code_justificationAGAV
NSN5310-01-454-4405
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4322612 · 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: 1.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: COPPER ALLOY OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.781 INCHES NOMINAL IN
•
THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALCOPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.781 INCHES NOMINAL IN
THICKNESS0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
1-3/8 OD X 25/3 2 ID X 1/8 THKReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
124-4454122 PC 40Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HN152-1103 PART NO. 52Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
124-4322612 PC 24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4322612?
4322612 is a HOOD,ENGINE COMPARTMENT.
What parts can replace 4322612?
There are 4 known substitutes for 4322612: 1-3/8 OD X 25/3 2 ID X 1/8 THK, 124-4454122 PC 40, HN152-1103 PART NO. 52 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4322612?
4322612 is cataloged in the U.S. Government catalog under NSN 5310-01-454-4405. 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.