PartsTable
Technical Data Sheet
PartsTable / MODIFICATION KIT,MISCELLANEOUS S / E702998
E702998 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BLADDER,ACCUMULATOR,HYDRAULIC is a the manufacturer industrial component. Key specifications include overall_length: 8.000 INCHES NOMINAL IN, pressure_rating: ERR-060, overall_diameter: 5.750 INCHES NOMINAL IN, general_characteristics_item_description: 46.718 IN. LG,8.000 IN.

DIA IN, part_name_assigned_by_controlling_agency: BLADDER, ACCUMULATOR, HYDRAULIC, 1 GALLON. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2090-00-398-1369, 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
E702998
NSN: 2090-00-398-1369
FSC: 2090 — MODIFICATION KIT,MISCELLANEOUS S
CAGE: 62955 — OIL AIR HYDRAULICS INC. (USA)
SPECIFICATIONS
overall_length8.000 INCHES NOMINAL IN
pressure_ratingERR-060
overall_diameter5.750 INCHES NOMINAL IN
specification/standard_data80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-DOD-STD-100C GOVERNMENT STANDARD AND 05047-ASME B1.1-1989 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
general_characteristics_item_description46.718 IN. LG,8.000 IN. DIA IN
part_name_assigned_by_controlling_agencyBLADDER, ACCUMULATOR, HYDRAULIC, 1 GALLON
NSN2090-00-398-1369
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLADDER,ACCUMULATOR,HYDRAULIC TITLE COMPONENT PN E702998 MFR BLADDER,ACCUMULATOR,HY
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: RUBBER; 1.0 GAL CAP.; 9.500 IN. O/A LG,8.750 IN. W; 3000.0 PSI MAX.PRESSURE; 10.0 DEG F TO 240.0 DEG F OPERATING RANGE; BONDED METAL STEM W/VALVE AND CAP PROVIDED IN
•
OVERALL DIAMETER: 5.750 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-DOD-STD-100C GOVERNMENT STANDARD AND 05047-ASME B1.1-1989 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
PRESSURE RATING: ERR-060
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONRUBBER; 1.0 GAL CAP.; 9.500 IN. O/A LG,8.750 IN. W; 3000.0 PSI MAX.PRESSURE; 10.0 DEG F TO 240.0 DEG F OPERATING RANGE; BONDED METAL STEM W/VALVE AND CAP PROVIDED IN
OVERALL DIAMETER5.750 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-DOD-STD-100C GOVERNMENT STANDARD AND 05047-ASME B1.1-1989 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OVERALL LENGTH8.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBLADDER, ACCUMULATOR, HYDRAULIC, 1 GALLON
SPECIAL FEATURESBLADDER MATERIAL: ELASTOMER BAG WITH INTEGRALLY BONDED METAL STEM; STEM MATERIAL: STEEL WITH PROECTIVE COATING OR CORROSION RESISTANT STEEL; FLUID MEDIA: HYDRAULIC FLUID, 6381773; TEMPERATURE RANGE: 0 DEGREES FAHRENHEIT TO 240 DEGREES FAHRENHEIT
PRESSURE RATINGERR-060
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
50-461-272Interchangeable
interchangeable cross-reference
interchangeable
62948-73Interchangeable
interchangeable cross-reference
interchangeable
01-49003-43Interchangeable
interchangeable cross-reference
interchangeable
39Interchangeable
interchangeable cross-reference
interchangeable
B5301Interchangeable
interchangeable cross-reference
interchangeable
10-300Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E702998?
E702998 is a BLADDER,ACCUMULATOR,HYDRAULIC.
What parts can replace E702998?
There are 17 known substitutes for E702998: 50-461-272, 62948-73, 01-49003-43 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E702998?
E702998 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2090-00-398-1369. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026