PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 18-1400-1
18-1400-1 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 BODY LINING, special_features: 0/A LG 5.50 IN.0/A LG 5.50 IN. IN, style_designator: STRAIGHT THRUSTRAIGHT THRU, surface_treatment: ANODIZE AND ANODIZE AND PRIMER AND PRIMER AND LACQUERLACQUER, valve_operation_method: MANUALMANUAL, end_item_identification: ACFT,TYPE F16A-DACFT,TYPE F16A-D.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-165-3561, 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
18-1400-1
NSN: 4820-01-165-3561
FSC: 4820
CAGE: 96736 — AEROCONTROLEX GROUP, INC. DBA AERO FLUID PRODUCTS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 BODY LINING
special_features0/A LG 5.50 IN.0/A LG 5.50 IN. IN
style_designatorSTRAIGHT THRUSTRAIGHT THRU
surface_treatmentANODIZE AND ANODIZE AND PRIMER AND PRIMER AND LACQUERLACQUER
valve_operation_methodMANUALMANUAL
end_item_identificationACFT,TYPE F16A-DACFT,TYPE F16A-D
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSEFUEL/OIL, HYDROCARBON SINGLE RESPONSE
material_document_and_classificationAMS3651 ASSN STD 3RD MATERIAL RESPONSE SEATAMS3651 ASSN STD 3RD MATERIAL RESPONSE SEAT
NSN4820-01-165-3561
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 18-1400-1 · 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 THRUSTRAIGHT THRU
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSEFUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
VALVE OPERATION METHOD: MANUALMANUAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE BODY LININGQQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE BODY LINING
•
MATERIAL: ALUMINUM ALLOY 6061 BODY LINING
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: -1L-A-8625,TYPEII MIL SPEC 1ST TREATMENT RESPONSE AND -1L-A-8625,TYPEII MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-L-81352 MIL SPEC 3RD TREATMENT RESPONSEMIL-L-81352 MIL SPEC 3RD TREATMENT RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTRAIGHT THRUSTRAIGHT THRU
END ITEM IDENTIFICATIONACFT,TYPE F16A-DACFT,TYPE F16A-D
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSEFUEL/OIL, HYDROCARBON SINGLE RESPONSE
VALVE OPERATION METHODMANUALMANUAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE BODY LININGQQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE BODY LINING
MATERIALALUMINUM ALLOY 6061 BODY LINING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION-1L-A-8625,TYPEII MIL SPEC 1ST TREATMENT RESPONSE AND -1L-A-8625,TYPEII MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-L-81352 MIL SPEC 3RD TREATMENT RESPONSEMIL-L-81352 MIL SPEC 3RD TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS3651 ASSN STD 3RD MATERIAL RESPONSE SEATAMS3651 ASSN STD 3RD MATERIAL RESPONSE SEAT
MATERIALALUMINUM ALLOY 6061 AND ALUMINUM ALLOY 356.0 BODY
SPECIAL FEATURES0/A LG 5.50 IN.0/A LG 5.50 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
610783Interchangeable
interchangeable cross-reference
interchangeable
894A605ZK006Interchangeable
interchangeable cross-reference
interchangeable
50409-6Interchangeable
interchangeable cross-reference
interchangeable
504091Interchangeable
interchangeable cross-reference
interchangeable
181-400Interchangeable
interchangeable cross-reference
interchangeable
PL B6025 REF NO. 10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18-1400-1?
18-1400-1 is a BEARING,BALL,ANNULAR.
What parts can replace 18-1400-1?
There are 11 known substitutes for 18-1400-1: 610783, 894A605ZK006, 50409-6 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-1400-1?
18-1400-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-165-3561. 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