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803-5001003-N47 — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

803-5001003-N47: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: COPPER ALLOY 715 BODY, special_features: NON MAGNETIC, style_designator: STRAIGHT THRU, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-469-2189, 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
803-5001003-N47
NSN: 4820-01-469-2189
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 715 BODY
special_featuresNON MAGNETIC
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
material_document_and_classificationMIL-C-15726 ALLOY C71500 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-763 CL 316 COND A MIL SPEC SINGLE MATERIAL RESPONSE BODY
NSN4820-01-469-2189
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 803-5001003-N47 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-15726 ALLOY C71500 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-763 CL 316 COND A MIL SPEC SINGLE MATERIAL RESPONSE BODY
•
MATERIAL: NICKEL ALLOY STEM
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726 ALLOY C71500 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-763 CL 316 COND A MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL A ASSN STD SINGLE MATERIAL RESPONSE STEM
SPECIAL FEATURESNON MAGNETIC
MATERIALNICKEL ALLOY STEM
MATERIALCOPPER ALLOY 715 BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
VALVE OPERATION METHODMANUAL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
803-5001003Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 803-5001003-N47?
803-5001003-N47 is a ADAPTER,STRAIGHT,FLANGE TO TUBE.
What parts can replace 803-5001003-N47?
There is 1 known substitute for 803-5001003-N47: 803-5001003. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-5001003-N47?
803-5001003-N47 is cataloged in the U.S. Government catalog under NSN 4820-01-469-2189. 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.