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041-500-0037 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

041-500-0037: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 2A A, overall_height: 1.703 INCHES NOMINAL IN, shank_diameter: 0.500 INCHES NOMINAL IN, flange_diameter: 1.137 INCHES NOMINAL IN, inside_diameter: 0.255 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-192-8534, 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
041-500-0037
NSN: 4820-00-192-8534
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL
thread_class2A A
overall_height1.703 INCHES NOMINAL IN
shank_diameter0.500 INCHES NOMINAL IN
flange_diameter1.137 INCHES NOMINAL IN
inside_diameter0.255 INCHES NOMINAL IN
nominal_thread_size0.313 INCHES IN
thread_series_designatorUNF
flange_seat_to_disk_end_height0.927 INCHES NOMINAL IN
NSN4820-00-192-8534
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 041-500-0037 · 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
•
SHANK DIAMETER: 0.500 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.927 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.137 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.313 INCHES IN
•
INSIDE DIAMETER: 0.255 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.500 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT0.927 INCHES NOMINAL IN
FLANGE DIAMETER1.137 INCHES NOMINAL IN
OVERALL HEIGHT1.703 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.313 INCHES IN
INSIDE DIAMETER0.255 INCHES NOMINAL IN
THREAD CLASS2A A
MATERIALSTEEL
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: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 041-500-0037?
041-500-0037 is a DISK,VALVE.
What is the NSN for 041-500-0037?
041-500-0037 is cataloged in the U.S. Government catalog under NSN 4820-00-192-8534. 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.