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84-5268 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

84-5268: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, special_features: POLYTETRAFLUOROETHYLENE STEM PACKING, style_designator: STRAIGHT THRU, features_provided: PROGRAMMABLE, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, memory_device_type: PAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-646-7271, 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
84-5268
NSN: 4820-00-646-7271
NIINs: 006467271, 013810269
FSC: 4820 — Valves, Nonpowered
CAGE: 77907 — MARSHALL EXCELSIOR CO (USA)
SPECIFICATIONS
materialBRONZE BODY
special_featuresPOLYTETRAFLUOROETHYLENE STEM PACKING
style_designatorSTRAIGHT THRU
features_providedPROGRAMMABLE
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
memory_device_typePAL
nominal_thread_size0.500 INCHES ALL ENDS IN
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
valve_operation_methodMANUAL
inclosure_configurationDUAL-IN-LINE
terminal_type_and_quantity20 PIN
specification/standard_data89536-845268 MANUFACTURERS SPECIFICATION CONTROL
NSN4820-00-646-7271
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 84-5268 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT THRU
•
NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN
•
MATERIAL: BRONZE BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
SPECIAL FEATURESPOLYTETRAFLUOROETHYLENE STEM PACKING
MATERIALBRONZE BODY
MATERIALSTEEL CORROSION RESISTING STEM
VALVE OPERATION METHODMANUAL
SUBSTITUTES & CROSS-REFERENCES 3
84-6070Reference document
Same NSN cross-reference
Reference document — Secondary reference
49295K71Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
49295K17Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 84-5268?
84-5268 is a MICROCIRCUIT,DIGITAL.
What parts can replace 84-5268?
There are 3 known substitutes for 84-5268: 84-6070, 49295K71, 49295K17. Substitute compatibility should be verified for your specific system.
What is the NSN for 84-5268?
84-5268 is cataloged in the U.S. Government catalog under NSN 4820-00-646-7271. 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.