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Technical Data Sheet
PartsTable / MRO / 1837
1837 ✓ Verified by PartsTable
Multibrackets · MRO · MRO_GENERAL
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

Multibrackets Portable ProjectionScreen Deluxe are elegant projectionscreens designed for flexibility and easy transport.<br><br>Multibrackets Portable Projection Screen Deluxe is the perfect choice if you are looking for a flexible projection screen solution. It is easy to move between rooms and easy to transport between different locations.<br><br>It can be used in your home, in the conference room, class room or while travelling. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1773, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1837
NSN: 4820-00-036-1773
FSC: 4820
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
shapeROUND
materialFIBER CASE
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_width3.688 INCHES NOMINAL IN
bore_shapeSTRAIGHT
bore_styleW/ KEYWAY BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
body_height5.062 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
finger_typeBANANA SPRING ALL FINGERS
NSN4820-00-036-1773
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1837 · Multibrackets ⚠ 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: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
1837Interchangeable
interchangeable cross-reference
interchangeable
5831275Interchangeable
interchangeable cross-reference
interchangeable
280026-133Interchangeable
interchangeable cross-reference
interchangeable
88502CE1SA2Interchangeable
interchangeable cross-reference
interchangeable
954147Interchangeable
interchangeable cross-reference
interchangeable
3494179Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1837?
1837 is a RESISTOR,FIXED,WIRE WOUND,INDUCT manufactured by Multibrackets. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1837?
There are 21 known substitutes for 1837: 1837, 5831275, 280026-133 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1837?
1837 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1773. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026