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4073590 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4073590: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include special_features: T.O. 2J-F100-24,FIG.

77,IND. 60C, fsc_application_data: AUGMENTOR SPRAY MANIFOLDS, end_item_identification: F220 ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-332-6042, 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
4073590
NSN: 5340-01-332-6042
FSC: 5340 — Hardware, Commercial
CAGE: 52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
special_featuresT.O. 2J-F100-24,FIG. 77,IND. 60C
fsc_application_dataAUGMENTOR SPRAY MANIFOLDS
end_item_identificationF220 ENGINE
NSN5340-01-332-6042
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4073590 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FSC APPLICATION DATA: AUGMENTOR SPRAY MANIFOLDS
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAUGMENTOR SPRAY MANIFOLDS
SPECIAL FEATUREST.O. 2J-F100-24,FIG. 77,IND. 60C
END ITEM IDENTIFICATIONF220 ENGINE
SUBSTITUTES & CROSS-REFERENCES 1
407590Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4073590?
4073590 is a BRACKET,MOUNTING.
What parts can replace 4073590?
There is 1 known substitute for 4073590: 407590. Substitute compatibility should be verified for your specific system.
What is the NSN for 4073590?
4073590 is cataloged in the U.S. Government catalog under NSN 5340-01-332-6042. 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.