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4838-1 — CONTROL ELEMENT,STEAM TRAP

✓ Government record, cited
Lindy · GATE VALVE
PRODUCT OVERVIEW

4838-1: CONTROL ELEMENT,STEAM TRAP.

Cat.5e F/UTP PVC network cable with support for bandwidth up to 100MHz and features a snagless design with gold plated contacts for ethernet standards up to 1GBase-T. Cat.5e cable, designed for operating frequencies up to 100MHz. With its overall shielding (F/UTP) in the form of a foil, this type of cable has been used reliably for decades in many installations in the prosumer sector as well as in the professional segment, since it can easily be used for Gigabit Ethernet.

These cables are manufactured and tested according to the ISO/IEC 11801 specification. The cables are packaged individually in a polybag. The gold-plated contacts ensure reliable, corrosion-free connections over extensive periods of time.

A robust snagless strain relief design prevents damage to the connector latch during installation and removal. Available lengths: 0.5m, 1m, 2m, 3m, 5m, 10m. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-174-3090, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
4838-1
NSN: 4820-00-174-3090
NIINs: 001743090, 009003755
FSC: 4820 — Valves, Nonpowered
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTAINLESS STEEL HOUSING,CRES NEEDLE VALVE,1.500 IN. OD,2.938 IN. LG,BELLOWS TYPE STEAM CONTROL,USED ON SARCO CO. 3/4-9-125 THERMOSTATIC STEAM TRAPS IN
NSN4820-00-174-3090
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4838-1 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL HOUSING,CRES NEEDLE VALVE,1.500 IN. OD,2.938 IN. LG,BELLOWS TYPE STEAM CONTROL,USED ON SARCO CO. 3/4-9-125 THERMOSTATIC STEAM TRAPS IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL HOUSING,CRES NEEDLE VALVE,1.500 IN. OD,2.938 IN. LG,BELLOWS TYPE STEAM CONTROL,USED ON SARCO CO. 3/4-9-125 THERMOSTATIC STEAM TRAPS IN
SUBSTITUTES & CROSS-REFERENCES 1
NB73DReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4838-1?
4838-1 is a CONTROL ELEMENT,STEAM TRAP manufactured by Lindy.
What parts can replace 4838-1?
There is 1 known substitute for 4838-1: NB73D. Substitute compatibility should be verified for your specific system.
What is the NSN for 4838-1?
4838-1 is cataloged in the U.S. Government catalog under NSN 4820-00-174-3090. This indicates validated use in U.S. government and defense supply chains.
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