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SS845-2109889 — TAILPIECE,STRAIGHT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SS845-2109889: TAILPIECE,STRAIGHT,VALVE.

The TAILPIECE,STRAIGHT,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, valve_size: 2.000 INCHES IN, bonnet_type: PACKING RETAINING, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, style_designator: STRAIGHT THRU FLANGED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-093-2814, 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
SS845-2109889
NSN: 4820-01-093-2814
NIINs: 010932814, 011004877, 011183893, 011844496, 011871993
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
valve_size2.000 INCHES IN
bonnet_typePACKING RETAINING
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
special_featuresWITH FLANGED TAILPIECE,1.281 IN. THK FLANGE,6.375 IN. DIA,WITH FIVE 0.812 IN. DIA BOLT HOLES EQUALLY SPACED ON A 4.750 IN. DIA BOLT CIRCLE AND SPOTFACED 1.500 IN. DIA TO A THK OF 1.250 IN
style_designatorSTRAIGHT THRU FLANGED ENDS
nominal_thickness1.094 INCHES FIRST END IN
bolt_hole_quantity5 FIRST END
flange_face_designPLAIN FIRST END
operating_pressure650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
face_to_face_distance9.870 INCHES IN
NSN4820-01-093-2814
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SS845-2109889 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL-COOPER ALLOY MATERIAL PER FED QQ-N-281 CLASS A;5.250 IN. O/A LG;FIRST END FLANGED WITH 3.625 IN. DIA HUB W/GROOVE 0.188 IN. WIDE BY 3.405 IN. DIA;FLANGE 6.375 IN. OD BY 1.281 IN. THICK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL-COOPER ALLOY MATERIAL PER FED QQ-N-281 CLASS A;5.250 IN. O/A LG;FIRST END FLANGED WITH 3.625 IN. DIA HUB W/GROOVE 0.188 IN. WIDE BY 3.405 IN. DIA;FLANGE 6.375 IN. OD BY 1.281 IN. THICK IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS845-2109889?
SS845-2109889 is a TAILPIECE,STRAIGHT,VALVE.
What is the NSN for SS845-2109889?
SS845-2109889 is cataloged in the U.S. Government catalog under NSN 4820-01-093-2814. This indicates validated use in U.S. government and defense supply chains.
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