PartsTable
Technical Data Sheet
12111 ✓ Verified by PartsTable
Trust · 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

Trust Computer Products offers its Ami Mouse Scroll - a 3-button high-resolution scroll mouse, designed for both right and left hand users. The third button can be assigned for special functions. One scroll wheel enables you to make viewing pages even faster.

The Ami Mouse provides the easiest way to scroll through all screens. It is suitable for PS/2 mini DIN connection and ideal for Internet users. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-009-2176, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
12111
NSN: 4820-00-009-2176
FSC: 4820
CAGE: 53154 — PORTLAND VALVE LLC (USA)
SPECIFICATIONS
colorWHITE
materialCOPPER ALLOY
head_stylePAN NO. 2
leg_length3.750 INCHES NOMINAL ALL ENDS IN
point_typeCONVENTIONAL
bonnet_typeINSIDE SCREW
frame_width7.500 INCHES NOMINAL IN
head_height0.071 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
current_typeDC
flute_length2.125 INCHES NOMINAL IN
NSN4820-00-009-2176
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 12111 · Trust ⚠ 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: COPPER ALLOY 857 STEM
BONNET ATTACHMENT METHOD: BOLTED
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS IN
STYLE DESIGNATOR: STRAIGHT THRU
THREAD SERIES DESIGNATOR: NPT ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 857 STEM
BONNET ATTACHMENT METHODBOLTED
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
STYLE DESIGNATORSTRAIGHT THRU
MATERIALCOPPER ALLOY 857 BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODMANUAL
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1-21-1100TT-0 1INInterchangeable
Same NIIN cross-reference
interchangeable
FIG 350-1Interchangeable
Same NIIN cross-reference
interchangeable
1IN 21-1100TTC0Interchangeable
Same NIIN cross-reference
interchangeable
1-C1111-AAInterchangeable
Same NIIN cross-reference
interchangeable
1 INCH FIGURE 3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12111?
12111 is a TERMINAL JUNCTION BLOCK,SECTIONA manufactured by Trust.
What parts can replace 12111?
There are 5 known substitutes for 12111: 1-21-1100TT-0 1IN, FIG 350-1, 1IN 21-1100TTC0 and 2 more. Substitute compatibility should be verified for your specific system.
Is 12111 still available?
12111 is currently cancelled.
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