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47455 — DISK,VALVE

✓ Government record, cited
Lindy · GATE VALVE
PRODUCT OVERVIEW

47455: DISK,VALVE.

Lindy Singlemode fibre optic patch cables are ideal for use in telecoms and for high speed data connections, suitable for use with todays increasing demand for bandwidth. The ceramic connectors ensure low signal loss and high reliability, while the connectors are compatible with all standard fibre optic equipment. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-334-3869, 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
47455
NSN: 4820-00-334-3869
FSC: 4820 — Valves, Nonpowered
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle60.0 DEGREES NOMINAL
thread_class2B
overall_height0.940 INCHES NOMINAL IN
outside_diameter0.745 INCHES NOMINAL IN
style_designatorPLUG
nominal_thread_size0.313 INCHES IN
thread_series_designatorUNF
NSN4820-00-334-3869
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 47455 · Lindy ⚠ 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
•
OUTSIDE DIAMETER: 0.745 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLUG
•
SEAT ANGLE: 60.0 DEGREES NOMINAL
•
NOMINAL THREAD SIZE: 0.313 INCHES IN
•
THREAD CLASS: 2B
•
MATERIAL: STEEL CORROSION RESISTING
•
THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.940 INCHES NOMINAL IN
OUTSIDE DIAMETER0.745 INCHES NOMINAL IN
STYLE DESIGNATORPLUG
SEAT ANGLE60.0 DEGREES NOMINAL
NOMINAL THREAD SIZE0.313 INCHES IN
THREAD CLASS2B
MATERIALSTEEL CORROSION RESISTING
THREAD SERIES DESIGNATORUNF
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 47455?
47455 is a DISK,VALVE manufactured by Lindy.
What is the NSN for 47455?
47455 is cataloged in the U.S. Government catalog under NSN 4820-00-334-3869. 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.