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SS-43GM4-A — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SS-43GM4-A: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, valve_size: 0.250 INCHES IN, nominal_width: 0.780 INCHES ALL ENDS IN, face_to_face_distance: 2.00 INCHES IN, valve_operation_method: MANUAL, end_item_identification: 016959131. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-727-8317, 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
SS-43GM4-A
NSN: 4820-01-727-8317
FSC: 4820 — Valves, Nonpowered
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
valve_size0.250 INCHES IN
nominal_width0.780 INCHES ALL ENDS IN
face_to_face_distance2.00 INCHES IN
valve_operation_methodMANUAL
end_item_identification016959131
part_name_assigned_by_controlling_agencyON OFF TWO WAY VALVES
NSN4820-01-727-8317
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SS-43GM4-A · 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 SIZE: 0.250 INCHES IN
•
NOMINAL WIDTH: 0.780 INCHES ALL ENDS IN
•
FACE TO FACE DISTANCE: 2.00 INCHES IN
•
MATERIAL: STEEL COMP 316 OVERALL
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
VALVE SIZE0.250 INCHES IN
NOMINAL WIDTH0.780 INCHES ALL ENDS IN
FACE TO FACE DISTANCE2.00 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYON OFF TWO WAY VALVES
END ITEM IDENTIFICATION016959131
MATERIALSTEEL COMP 316 OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS-43GM4-A?
SS-43GM4-A is a VALVE,BALL.
What is the NSN for SS-43GM4-A?
SS-43GM4-A is cataloged in the U.S. Government catalog under NSN 4820-01-727-8317. 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.