PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78344Tester,hydraulic Hose Assembly

Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit · NSN 4940-00-855-9035 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-855-9035 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-855-9035. Primary manufacturer part number: 78344.
Features
  • Tester,hydraulic Hose Assembly — FSC 4940
  • General Characteristics Item Description: BENCH TYPE; HYDRAULIC CIRCUIT DATA,15000 PSI MAX RATED WP,RESERVOIR DATA,5 GAL. CAPACITY,W/LIQUID SIGHT INDICATOR,EQUIPPED W/RESERVOIR TYPE FILTER,10 MICRON MIN RATED FILTRATION,GAGE DATA,1,PRESSURE TYPE,0 TO 3000 PSI DIAL RANGE,25 PSI SMALLEST GRADUATION INCREMENT OF DIAL,1,PRESSURE TYPE,0 TO 15000 PSI DIAL RANGE,100 PSI SMALLEST GRADUATION INCREMENT OF DIAL,EQUIPPED W/AUTOMATIC LOW PRESSURE SHUTOFF VALVE,W/BLEEDER SIGHT INDICATOR; PNEUMATIC CIRCUIT DATA,100 PSI MIN OPERATING PRESSURE,AIR FILTER DATA,10 MICRON MIN RATED FILTRATION,W/SEDIMENT BOWL,W/PRESSURE GAGE,0 TO 160 PSI DIAL RANGE,5 PSI SMALLEST GRADUATION INCREMENT OF DIAL,W/PRESSURE REGULATOR,W/SHUTOFF VALVE; PUMP DATA,0.20 CU IN. PER STROKE MIN DISPLACEMENT,0.30 GPM MAX RATED CAPACITY; O/A DIM.,18 IN. LG,16 IN. W,25 IN. H IN
  • 1 verified cross-reference
  • Primary manufacturer: Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tester,hydraulic Hose Assembly, cataloged under National Stock Number 4940-00-855-9035, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4940-00-855-9035
Primary Part Number78344
Item NameTester,hydraulic Hose Assembly
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerTeledyne Industries Inc Teledyne Fluid Systems Republic Business Unit
StatusACTIVE
General Characteristics Item DescriptionBENCH TYPE; HYDRAULIC CIRCUIT DATA,15000 PSI MAX RATED WP,RESERVOIR DATA,5 GAL. CAPACITY,W/LIQUID SIGHT INDICATOR,EQUIPPED W/RESERVOIR TYPE FILTER,10 MICRON MIN RATED FILTRATION,GAGE DATA,1,PRESSURE TYPE,0 TO 3000 PSI DIAL RANGE,25 PSI SMALLEST GRADUATION INCREMENT OF DIAL,1,PRESSURE TYPE,0 TO 15000 PSI DIAL RANGE,100 PSI SMALLEST GRADUATION INCREMENT OF DIAL,EQUIPPED W/AUTOMATIC LOW PRESSURE SHUTOFF VALVE,W/BLEEDER SIGHT INDICATOR; PNEUMATIC CIRCUIT DATA,100 PSI MIN OPERATING PRESSURE,AIR FILTER DATA,10 MICRON MIN RATED FILTRATION,W/SEDIMENT BOWL,W/PRESSURE GAGE,0 TO 160 PSI DIAL RANGE,5 PSI SMALLEST GRADUATION INCREMENT OF DIAL,W/PRESSURE REGULATOR,W/SHUTOFF VALVE; PUMP DATA,0.20 CU IN. PER STROKE MIN DISPLACEMENT,0.30 GPM MAX RATED CAPACITY; O/A DIM.,18 IN. LG,16 IN. W,25 IN. H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3030-00-789-0637 INTERCHANGEABLE
Belt,v
6680-01-278-236778344 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
78344 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
Related Parts
3030-00-789-0637INTERCHANGEABLE
BELT,V
6680-01-278-2367INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
78344

Frequently Asked Questions

What is NSN 4940-00-855-9035?

NSN 4940-00-855-9035 is a Tester,hydraulic Hose Assembly, manufactured by Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-00-855-9035?

NSN 4940-00-855-9035 has 1 cross-referenced part number: 78344 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit).

What NSN replaces 4940-00-855-9035?

There are 2 known substitutes for 4940-00-855-9035: 3030-00-789-0637, 6680-01-278-2367. Verify interchangeability with system specifications before substitution.

What are the specifications of 78344?

Key specifications for 78344: General Characteristics Item Description: BENCH TYPE; HYDRAULIC CIRCUIT DATA,15000 PSI MAX RATED WP,RESERVOIR DATA,5 GAL. CAPACITY,W/LIQUID SIGHT INDICATOR,EQUIPPED W/RESERVOIR TYPE FILTER,10 MICRON MIN RATED FILTRATION,GAGE DATA,1,PRESSURE TYPE,0 TO 3000 PSI DIAL RANGE,25 PSI SMALLEST GRADUATION INCREMENT OF DIAL,1,PRESSURE TYPE,0 TO 15000 PSI DIAL RANGE,100 PSI SMALLEST GRADUATION INCREMENT OF DIAL,EQUIPPED W/AUTOMATIC LOW PRESSURE SHUTOFF VALVE,W/BLEEDER SIGHT INDICATOR; PNEUMATIC CIRCUIT DATA,100 PSI MIN OPERATING PRESSURE,AIR FILTER DATA,10 MICRON MIN RATED FILTRATION,W/SEDIMENT BOWL,W/PRESSURE GAGE,0 TO 160 PSI DIAL RANGE,5 PSI SMALLEST GRADUATION INCREMENT OF DIAL,W/PRESSURE REGULATOR,W/SHUTOFF VALVE; PUMP DATA,0.20 CU IN. PER STROKE MIN DISPLACEMENT,0.30 GPM MAX RATED CAPACITY; O/A DIM.,18 IN. LG,16 IN. W,25 IN. H IN; End Item Identification: TELEDYNE SPRAGUE ENGINEERING INC,GROUND SUPPORT EQUIPMENT,AIRCRAFT. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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