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402219 — SWITCH ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

402219: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include switch_type: PUSH, overall_width: 0.787 INCHES NOMINAL IN, inclosure_type: UNINCLOSED, overall_length: 3.543 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND HOLE, style_designator: PIN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-589-5330, 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
402219
NSN: 5340-00-589-5330
NIINs: 005895330, 011055200
FSC: 5340 — Hardware, Commercial
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
switch_typePUSH
overall_width0.787 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
overall_length3.543 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND HOLE
style_designatorPIN
precious_materialSILVER
controlling_agencyCENTRALAB
identifying_numberPB-20 TYPE NO.
mounting_configurationTWO 0.110 IN. DIA MTG HOLES SPACED 3.307 IN. C TO C IN
end_item_identificationCERCOM EQUIP
individual_switch_quantity4
NSN5340-00-589-5330
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 402219 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
•
STYLE DESIGNATOR: PIN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPIN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 402219?
402219 is a SWITCH ASSEMBLY.
What is the NSN for 402219?
402219 is cataloged in the U.S. Government catalog under NSN 5340-00-589-5330. This indicates validated use in U.S. government and defense supply chains.
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