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1959B — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1959B: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. This part is cataloged in the U.S. Government catalog under NSN 6625-01-200-5291, 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
1959B
NSN: 6625-01-200-5291
NIINs: 012005291, 013125065
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 13047 — MAURY MICROWAVE, INC. DBA MAURY MICROWAVE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCOAXIAL TYPE;CONNECTOR TYPE HAS SMA MALE (5);FREQ RANGE:1.8-18.0 GHZ;VSWR:APPROX.100.1;IMPEDENCE:0.50 OHMS;TRAVEL:GREATER THAN 1/2 WAVELENGTH AT LOWEST RATED FREQUENCY GHz
NSN6625-01-200-5291
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,REGULATING,FLUID PRESSURE TITLE COMPONENT PN 1959B MFR VALVE,REGULATING,FLUID
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: COAXIAL TYPE;CONNECTOR TYPE HAS SMA MALE (5);FREQ RANGE:1.8-18.0 GHZ;VSWR:APPROX.100.1;IMPEDENCE:0.50 OHMS;TRAVEL:GREATER THAN 1/2 WAVELENGTH AT LOWEST RATED FREQUENCY GHz
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCOAXIAL TYPE;CONNECTOR TYPE HAS SMA MALE (5);FREQ RANGE:1.8-18.0 GHZ;VSWR:APPROX.100.1;IMPEDENCE:0.50 OHMS;TRAVEL:GREATER THAN 1/2 WAVELENGTH AT LOWEST RATED FREQUENCY GHz
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1959B?
1959B is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for 1959B?
1959B is cataloged in the U.S. Government catalog under NSN 6625-01-200-5291. This indicates validated use in U.S. government and defense supply chains.
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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.