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90644 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

90644: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CASE, current_type: DC, mounting_type: THREADED STUD, overall_width: 1.625 INCHES NOMINAL IN, overall_height: 2.370 INCHES NOMINAL IN, overall_length: 1.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6625-00-959-4092, 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
MRO→ MRO_GENERAL→ 90644
NSN: 6625-00-959-4092
NIINs: 009594092, 013374519, 015810692
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 50307 — T-F ELECTRONICS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY CASE
current_typeDC
mounting_typeTHREADED STUD
overall_width1.625 INCHES NOMINAL IN
overall_height2.370 INCHES NOMINAL IN
overall_length1.625 INCHES NOMINAL IN
voltage_rating28.0 VOLTS NOMINAL
case_surface_treatmentCHROMIUM
fixed_frequency_rating3000.0 HERTZ
output_impedance_rating10.0 KILOHMS NOMINAL
fixed_frequency_quantity1
calibration_accuracy_ratingPORM 0.01 PCT ACCURACY OF CALIBRATION
NSN6625-00-959-4092
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,STRAIGHT,PIPE TO HOSE TITLE COMPONENT PN 90644 MFR ADAPTER,STRAIGHT,PIPE
KEY FEATURES
•
CURRENT TYPE: DC
•
CASE SURFACE TREATMENT: CHROMIUM
•
FIXED FREQUENCY QUANTITY: 1
•
CALIBRATION ACCURACY RATING: PORM 0.01 PCT ACCURACY OF CALIBRATION
•
FIXED FREQUENCY RATING: 3000.0 HERTZ
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.370 INCHES NOMINAL IN
CURRENT TYPEDC
CASE SURFACE TREATMENTCHROMIUM
FIXED FREQUENCY QUANTITY1
OVERALL LENGTH1.625 INCHES NOMINAL IN
OVERALL WIDTH1.625 INCHES NOMINAL IN
CALIBRATION ACCURACY RATINGPORM 0.01 PCT ACCURACY OF CALIBRATION
FIXED FREQUENCY RATING3000.0 HERTZ
OUTPUT IMPEDANCE RATING10.0 KILOHMS NOMINAL
MATERIALCOPPER ALLOY CASE
SUBSTITUTES & CROSS-REFERENCES 2
6245-004Reference document
Same NSN cross-reference
Reference document — Secondary reference
900339-4Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 90644?
90644 is a ADAPTER,STRAIGHT,PIPE TO HOSE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 90644?
There are 2 known substitutes for 90644: 6245-004, 900339-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 90644?
90644 is cataloged in the U.S. Government catalog under NSN 6625-00-959-4092. 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.