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6156-1.00IN — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6156-1.00IN: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT, valve_size: 1.000 INCHES IN, face_to_face_distance: 5.000 INCHES IN, valve_operation_method: MANUAL, material_document_and_classification: ASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY, part_name_assigned_by_controlling_agency: CASS STAINLESS STEEL FULL PORT BALL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-648-3771, 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
6156-1.00IN
NSN: 4820-01-648-3771
FSC: 4820 — Valves, Nonpowered
CAGE: 095Y7 — WARREN ALLOY VALVE AND FITTING CO INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAT
valve_size1.000 INCHES IN
face_to_face_distance5.000 INCHES IN
valve_operation_methodMANUAL
material_document_and_classificationASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agencyCASS STAINLESS STEEL FULL PORT BALL
NSN4820-01-648-3771
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6156-1.00IN · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
•
VALVE SIZE: 1.000 INCHES IN
•
FACE TO FACE DISTANCE: 5.000 INCHES IN
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276-316 ASSN STD SINGLE MATERIAL RESPONSE STEM
VALVE SIZE1.000 INCHES IN
FACE TO FACE DISTANCE5.000 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCASS STAINLESS STEEL FULL PORT BALL
MATERIALSTEEL BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALSTEEL STAINLESS - USE STB000 STEM
VALVE OPERATION METHODMANUAL
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 6156-1.00IN?
6156-1.00IN is a VALVE,BALL.
What is the NSN for 6156-1.00IN?
6156-1.00IN is cataloged in the U.S. Government catalog under NSN 4820-01-648-3771. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.