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PartsTable / COMPONENT / 523887
523887 ✓ 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

NOZZLE,LUBRICATING,AIRCRAFT GAS. Key specifications include material: STEEL COMP 347 OVERALL, overall_length: 0.930 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN, precious_material: SILVER, fsc_application_data: AIRCRAFT JET ENGINE,TF30, end_item_identification: TF-30 AIRCRAFT ENGINE, engine_section_location: TURBINE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-162-3247, 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
523887
NSN: 4820-00-162-3247
FSC: 4820
CAGE: 14679 — BRASS CRAFT MFG CO SUB OF MASCO CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 347 OVERALL
overall_length0.930 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
precious_materialSILVER
fsc_application_dataAIRCRAFT JET ENGINE,TF30
end_item_identificationTF-30 AIRCRAFT ENGINE
engine_section_locationTURBINE
material_document_and_classificationAMS5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4820-00-162-3247
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 523887 · 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
•
SURFACE TREATMENT: CHROMIUM
•
STYLE DESIGNATOR: ANGLE
•
MEDIA FOR WHICH DESIGNED: WATER, SALT SINGLE RESPONSE
•
MATERIAL: COPPER BODY
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCHROMIUM
STYLE DESIGNATORANGLE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
SPECIAL FEATURES1/2IPS X 3/8 OD COMP
MATERIALCOPPER BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
53330Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE2SInterchangeable
interchangeable cross-reference
interchangeable
SM7714PC14Interchangeable
interchangeable cross-reference
interchangeable
S5379Interchangeable
interchangeable cross-reference
interchangeable
S9150APC14Interchangeable
interchangeable cross-reference
interchangeable
15138Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 523887?
523887 is a NOZZLE,LUBRICATING,AIRCRAFT GAS.
What parts can replace 523887?
There are 26 known substitutes for 523887: 53330, FFS92TYPE1STYLE2S, SM7714PC14 and 23 more. Substitute compatibility should be verified for your specific system.
Is 523887 still available?
523887 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026