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Technical Data Sheet
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4062520 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4062520: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include end_item_identification: PRATT & WHITNEY ENGINE, part_name_assigned_by_controlling_agency: BRACKET-BUMPER 4 STAGE ASSY OF. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-276-9687, 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
4062520
NSN: 5340-01-276-9687
NIINs: 012769687, 015384814
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationPRATT & WHITNEY ENGINE
part_name_assigned_by_controlling_agencyBRACKET-BUMPER 4 STAGE ASSY OF
NSN5340-01-276-9687
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4062520 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
SUBSTITUTES & CROSS-REFERENCES 2
4060241Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4062517Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4062520?
4062520 is a BRACKET,MOUNTING.
What parts can replace 4062520?
There are 2 known substitutes for 4062520: 4060241, 4062517. Substitute compatibility should be verified for your specific system.
What is the NSN for 4062520?
4062520 is cataloged in the U.S. Government catalog under NSN 5340-01-276-9687. This indicates validated use in U.S. government and defense supply chains.
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