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Technical Data Sheet
PartsTable / COMPONENT / A7447.002.128
A7447.002.128 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The A7447.002.128 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-246-9863, 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
A7447.002.128
NSN: 4820-01-246-9863
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
Part NumberA7447.002.128
NSN4820-01-246-9863
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A7447.002.128 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
SPECIFICATION/STANDARD DATA: 96906-MIL-STD-129 GOVERNMENT STANDARD AND 81349-MIL-I-45208/STR 500 GOVERNMENT SPECIFICATION
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONZZZY
SPECIFICATION/STANDARD DATA96906-MIL-STD-129 GOVERNMENT STANDARD AND 81349-MIL-I-45208/STR 500 GOVERNMENT SPECIFICATION
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
20268FN36Interchangeable
interchangeable cross-reference
interchangeable
06689232222Interchangeable
interchangeable cross-reference
interchangeable
A6689.232.222/20269Interchangeable
interchangeable cross-reference
interchangeable
20269Interchangeable
interchangeable cross-reference
interchangeable
16188Interchangeable
interchangeable cross-reference
interchangeable
A7447-002-128Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A7447.002.128?
A7447.002.128 is a A7447.002.128.
What parts can replace A7447.002.128?
There are 20 known substitutes for A7447.002.128: 20268FN36, 06689232222, A6689.232.222/20269 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A7447.002.128?
A7447.002.128 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-246-9863. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026