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Technical Data Sheet
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43438-1 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

43438-1: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-629-5799, 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
43438-1
NSN: 5340-01-629-5799
FSC: 5340 — Hardware, Commercial
CAGE: 07070 — UNITED STATES DEPARTMENT OF THE NAVY DBA NAVAL SURFACE WARFARE CENTER PANAMA CITY (USA)
SPECIFICATIONS
Part Number43438-1
NSN5340-01-629-5799
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 43438-1 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 1
43438Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 43438-1?
43438-1 is a BRACKET,ANGLE.
What parts can replace 43438-1?
There is 1 known substitute for 43438-1: 43438. Substitute compatibility should be verified for your specific system.
What is the NSN for 43438-1?
43438-1 is cataloged in the U.S. Government catalog under NSN 5340-01-629-5799. This indicates validated use in U.S. government and defense supply chains.
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