PartsTable
Technical Data Sheet
8157-2 ✓ Verified by PartsTable
Jumbo · GATE VALVE
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

With 'I learn to write' children learn to write letters and words in a fun way. All the exercises have been carefully chosen and are in line with the curriculum of four-year-old children. The lightbox and the special writing system ensures that children can practice independently.

The wipeable cards can be used again and again. 'I learn to write' consists of 20 cards, with 94 exercises on 5 different levels: motor-skill exercises, learn to write capital letters, small letters, words and numbers. Everything stows neatly in the storage case.

Easy to carry along everywhere. With 'I learn to write' you can practice at home what you soon will learn at school!<br><br>Learn to write in a fun way. The lightbox ensures that children can practice independently.

'I learn to write' consists of 20 wipeable cards, with 94 exercises on 5 different levels. Everything stows neatly in a handy case. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-178-8853, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
8157-2
NSN: 4820-01-178-8853
FSC: 4820
CAGE: 01496 — AIR DRY CO OF AMERICA, LLC (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
NSN4820-01-178-8853
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 8157-2 · Jumbo ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
6532-38-3 IT 18Interchangeable
interchangeable cross-reference
interchangeable
8800Interchangeable
interchangeable cross-reference
interchangeable
6532-38-3Interchangeable
interchangeable cross-reference
interchangeable
6532-38-3 ITEM 8Interchangeable
interchangeable cross-reference
interchangeable
4820PL1440523Interchangeable
interchangeable cross-reference
interchangeable
6532-38-3 ITEM 5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8157-2?
8157-2 is a VALVE,REGULATING,FLUID PRESSURE manufactured by Jumbo.
What parts can replace 8157-2?
There are 6 known substitutes for 8157-2: 6532-38-3 IT 18, 8800, 6532-38-3 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8157-2?
8157-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-178-8853. This indicates validated use in U.S. government and defense supply chains.
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