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4322604 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4322604: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include end_item_identification: F119-PW-100-ENGINE F22, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: SEAL,EXHAUST NOZZLE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-488-5533, 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
4322604
NSN: 5310-01-488-5533
NIINs: 014885533, 016760690
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationF119-PW-100-ENGINE F22
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencySEAL,EXHAUST NOZZLE
NSN5310-01-488-5533
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4322604 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-1222,GR-B-16 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-1222,GR-B-7 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
•
DRIVE POINT WIDTH: 0.250 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 2.312 INCHES IN
•
NUT DIAMETER: 3.156 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.688 INCHES NOMINAL IN
•
NUT THICKNESS: 2.188 INCHES NOMINAL IN
•
DRIVE POINT QUANTITY: 4
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1222,GR-B-16 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-1222,GR-B-7 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.250 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE2.312 INCHES IN
NUT DIAMETER3.156 INCHES NOMINAL IN
DRIVE POINT DEPTH0.688 INCHES NOMINAL IN
NUT THICKNESS2.188 INCHES NOMINAL IN
DRIVE POINT QUANTITY4
NUT STYLEROUND
THREAD CLASS3B
SUBSTITUTES & CROSS-REFERENCES 1
124-4322603 PC 84Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4322604?
4322604 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.
What parts can replace 4322604?
There is 1 known substitute for 4322604: 124-4322603 PC 84. Substitute compatibility should be verified for your specific system.
What is the NSN for 4322604?
4322604 is cataloged in the U.S. Government catalog under NSN 5310-01-488-5533. 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.