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3-15055-B-05 — RETAINER,DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3-15055-B-05: RETAINER,DISK,VALVE.

The RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: USED ON 170 FT PATROL COASTAL(PC-1)CLASS SHIPS FT, end_item_identification: 4820-01-443-3847;CHECK VALVE, valve_design_control_activity: 62650, valve_size_for_which_designed: 3.000 INCHES IN, material_document_and_classification: ASTM B-62 ASSN STD ALL MATERIAL RESPONSES. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-443-4518, 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
3-15055-B-05
NSN: 4820-01-443-4518
FSC: 4820 — Valves, Nonpowered
CAGE: 62650 — FLOWORKS USA LP DBA FLOTECH DIV JACKSONVILLE (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresUSED ON 170 FT PATROL COASTAL(PC-1)CLASS SHIPS FT
end_item_identification4820-01-443-3847;CHECK VALVE
valve_design_control_activity62650
valve_size_for_which_designed3.000 INCHES IN
material_document_and_classificationASTM B-62 ASSN STD ALL MATERIAL RESPONSES
NSN4820-01-443-4518
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3-15055-B-05 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD ALL MATERIAL RESPONSES
•
VALVE SIZE FOR WHICH DESIGNED: 3.000 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 62650
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-62 ASSN STD ALL MATERIAL RESPONSES
VALVE SIZE FOR WHICH DESIGNED3.000 INCHES IN
SPECIAL FEATURESUSED ON 170 FT PATROL COASTAL(PC-1)CLASS SHIPS FT
VALVE DESIGN CONTROL ACTIVITY62650
END ITEM IDENTIFICATION4820-01-443-3847;CHECK VALVE
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
15055BReference document
Same NSN cross-reference
Reference document — Drawing number reference only
15055B PC5 3INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3-15055-B-05?
3-15055-B-05 is a RETAINER,DISK,VALVE.
What parts can replace 3-15055-B-05?
There are 2 known substitutes for 3-15055-B-05: 15055B, 15055B PC5 3IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-15055-B-05?
3-15055-B-05 is cataloged in the U.S. Government catalog under NSN 4820-01-443-4518. This indicates validated use in U.S. government and defense supply chains.
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