PartsTable
Technical Data Sheet
Download PDF

845-1889553 — VALVE,GLOBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

845-1889553: VALVE,GLOBE.

The VALVE,GLOBE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY A OVERALL, bonnet_type: OUTSIDE SCREW-YOKE, temp_rating: 500.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3A SINGLE THREADED PORTION A, thread_length: 0.469 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 1.969 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-103-3291, 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
845-1889553
NSN: 4820-01-103-3291
NIINs: 011033291, 011856665, 011871467
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY A OVERALL
bonnet_typeOUTSIDE SCREW-YOKE
temp_rating500.0 FAHRENHEIT MAXIMUM DEGF
thread_class3A SINGLE THREADED PORTION A
thread_length0.469 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_height1.969 INCHES NOMINAL IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
flange_diameter3.719 INCHES NOMINAL IN
inside_diameter2.125 INCHES NOMINAL IN
connection_styleBEVELED (PIPE) ALL ENDS
outside_diameter4.813 INCHES NOMINAL IN
special_featuresFOUR LUGS 0.250 IN. W,0.125 IN. DEEP EQUALLY SPACED IN
NSN4820-01-103-3291
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 845-1889553 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 0.250 INCHES NOMINAL IN
•
FLANGE DIAMETER: 3.719 INCHES NOMINAL IN
•
THREAD LENGTH: 0.469 INCHES NOMINAL SINGLE THREADED PORTION IN
•
STYLE DESIGNATOR: THREADED FLANGED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 2.875 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 3.469 INCHES SINGLE THREADED PORTION IN
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.250 INCHES NOMINAL IN
FLANGE DIAMETER3.719 INCHES NOMINAL IN
THREAD LENGTH0.469 INCHES NOMINAL SINGLE THREADED PORTION IN
STYLE DESIGNATORTHREADED FLANGED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER2.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE3.469 INCHES SINGLE THREADED PORTION IN
SPECIAL FEATURESFOUR LUGS 0.250 IN. W,0.125 IN. DEEP EQUALLY SPACED IN
UNDER FLANGE HEIGHT0.469 INCHES NOMINAL IN
THREAD CLASS3A SINGLE THREADED PORTION A
SUBSTITUTES & CROSS-REFERENCES 2
2621-922-02 ITEM 56-3INReference document
Same NSN cross-reference
Reference document — Secondary reference
845-1889553 PIECE 31-3INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 845-1889553?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 845-1889553?
845-1889553 is a VALVE,GLOBE.
What parts can replace 845-1889553?
There are 2 known substitutes for 845-1889553: 2621-922-02 ITEM 56-3IN, 845-1889553 PIECE 31-3IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-1889553?
845-1889553 is cataloged in the U.S. Government catalog under NSN 4820-01-103-3291. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 845-1889553