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SI-8 1.00IN — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SI-8 1.00IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, stem_type: NONRISING, valve_size: 1.000 INCHES IN, face_to_face_distance: 2.13 INCHES IN, valve_operation_method: MANUAL, furnished_items_and_quantity: 1 HANDWHEEL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-701-7242, 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
SI-8 1.00IN
NSN: 4820-01-701-7242
FSC: 4820 — Valves, Nonpowered
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
stem_typeNONRISING
valve_size1.000 INCHES IN
face_to_face_distance2.13 INCHES IN
valve_operation_methodMANUAL
furnished_items_and_quantity1 HANDWHEEL
material_document_and_classificationASTM B 16 ASSN STD SINGLE MATERIAL RESPONSE STEM
part_name_assigned_by_controlling_agencyVALVE, GATE 1.00 INCH IN
NSN4820-01-701-7242
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SI-8 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
•
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL
•
STEM TYPE: NONRISING
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B 16 ASSN STD SINGLE MATERIAL RESPONSE STEM
•
VALVE SIZE: 1.000 INCHES IN
•
FACE TO FACE DISTANCE: 2.13 INCHES IN
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
STEM TYPENONRISING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B 16 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B 584 ASSN STD SINGLE MATERIAL RESPONSE BODY
VALVE SIZE1.000 INCHES IN
FACE TO FACE DISTANCE2.13 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, GATE 1.00 INCH IN
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY 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 SI-8 1.00IN?
SI-8 1.00IN is a VALVE,GATE.
What is the NSN for SI-8 1.00IN?
SI-8 1.00IN is cataloged in the U.S. Government catalog under NSN 4820-01-701-7242. 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.