PartsTable
Technical Data Sheet
Download PDF

190-8-31.8 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

190-8-31.8: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include width: 11.000 INCHES NOMINAL IN, length: 14.000 INCHES NOMINAL IN, usage_form: SHEET, emulsion_type: COLOR, surface_condition: COMMERCIAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-608-1047, 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
190-8-31.8
NSN: 4820-00-608-1047
NIINs: 006081047, 013236479
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
width11.000 INCHES NOMINAL IN
length14.000 INCHES NOMINAL IN
usage_formSHEET
emulsion_typeCOLOR
surface_conditionCOMMERCIAL
NSN4820-00-608-1047
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 190-8-31.8 · 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
•
FLOW CONTROL DEVICE: PISTON, SPRING LOADEDPISTON, SPRING LOADED
•
FIRST END THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICALIDENTICAL
•
BODY STYLE: STRAIGHT THRUSTRAIGHT THRU
•
REGULATION TYPE: AUTOMATIC SINGLE STAGEAUTOMATIC SINGLE STAGE
•
FIRST END THREAD CLASS: 2B2B
•
FIRST END STYLE DESIGNATOR: PLAINPLAIN
•
END CONNECTION QUANTITY: 22
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, SPRING LOADEDPISTON, SPRING LOADED
FIRST END THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICALIDENTICAL
BODY STYLESTRAIGHT THRUSTRAIGHT THRU
REGULATION TYPEAUTOMATIC SINGLE STAGEAUTOMATIC SINGLE STAGE
FIRST END THREAD CLASS2B2B
FIRST END STYLE DESIGNATORPLAINPLAIN
END CONNECTION QUANTITY22
OUTLET PRESSURE RANGE70.0 TO 5000.0 CAMERA MOUNT
FIRST END SEAT RADIUS1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
1908T-16-31.8Reference document
Same NSN cross-reference
Reference document — Secondary reference
4253-133-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
980037Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 190-8-31.8?
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 190-8-31.8?
190-8-31.8 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 190-8-31.8?
There are 3 known substitutes for 190-8-31.8: 1908T-16-31.8, 4253-133-7, 980037. Substitute compatibility should be verified for your specific system.
What is the NSN for 190-8-31.8?
190-8-31.8 is cataloged in the U.S. Government catalog under NSN 4820-00-608-1047. 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 — 190-8-31.8