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6155791 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6155791: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, overall_length: 0.796 INCHES NOMINAL IN, end_item_identification: M158 GUN MOUNT, stem_actuating_end_type: ROUNDED, largest_outside_diameter: 0.469 INCHES NOMINAL IN, valve_type_for_which_designed: LIFT-CHECK. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-615-5791, 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
6155791
NSN: 4820-00-615-5791
FSC: 4820 — Valves, Nonpowered
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 416
overall_length0.796 INCHES NOMINAL IN
special_featuresCONIC POINT 0.203 HIGH RELIEVED 4PLACES 0.063 DEEP X 0.243 LONG; STEM SHOULDER 0.250 DIA X 0.203 LONG; STEM END 0.154 DIA X 0. 328 LONG
end_item_identificationM158 GUN MOUNT
stem_actuating_end_typeROUNDED
largest_outside_diameter0.469 INCHES NOMINAL IN
valve_type_for_which_designedLIFT-CHECK
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-00-615-5791
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6155791 · 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
•
VALVE TYPE FOR WHICH DESIGNED: LIFT-CHECK
•
LARGEST OUTSIDE DIAMETER: 0.469 INCHES NOMINAL IN
•
STEM ACTUATING END TYPE: ROUNDED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 416
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDLIFT-CHECK
LARGEST OUTSIDE DIAMETER0.469 INCHES NOMINAL IN
STEM ACTUATING END TYPEROUNDED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.796 INCHES NOMINAL IN
SPECIAL FEATURESCONIC POINT 0.203 HIGH RELIEVED 4PLACES 0.063 DEEP X 0.243 LONG; STEM SHOULDER 0.250 DIA X 0.203 LONG; STEM END 0.154 DIA X 0. 328 LONG
END ITEM IDENTIFICATIONM158 GUN MOUNT
MATERIALSTEEL COMP 416
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
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 6155791?
6155791 is a STEM,FLUID VALVE.
What is the NSN for 6155791?
6155791 is cataloged in the U.S. Government catalog under NSN 4820-00-615-5791. This indicates validated use in U.S. government and defense supply chains.
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