Operating Pressure: 2250.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Separator Type: BLADDER
Identification
NSN: 2590-01-145-1740
NIIN: 011451740
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
General Description
The Accumulator,hydraulic, cataloged under National Stock Number 2590-01-145-1740, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2590-01-145-1740
Item Name
Accumulator,hydraulic
FSC / FSG
2590 / 25 — Miscellaneous Vehicular Components
Status
ACTIVE
Bleeder Opening
INCLUDED
Cubic Capacity
226.000 CUBIC INCHES
Shape
CYLINDRICAL
Operating Pressure
2250.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Separator Type
BLADDER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5895-01-265-039311416POSSIBLE MATCH
PANEL,INDICATOR
Possible match (shared part number)L & R Manufacturing Company
9540-01-381-8683POSSIBLE MATCH
BEAM,STRUCTURAL
Possible match (shared part number)
1240-01-565-397511416POSSIBLE MATCH
SIGHT UNIT
Possible match (shared part number)Aimpoint Inc Dba Aimpoint Inc
5120-01-654-2141POSSIBLE MATCH
SOCKET,SOCKET WRENCH
Possible match (shared part number)
4130-01-654-619811416POSSIBLE MATCH
MANIFOLD,REFRIGERATING,AUTOMATIC
Possible match (shared part number)North American Controls Inc Dba North American Controls Inc
8415-01-721-326911416POSSIBLE MATCH
PONCHO,CAMOUFLAGE PATTERN
Possible match (shared part number)Cascade Designs Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
11416
3/9Design control — primary reference
Mayco Pump Corp
Related Parts
5895-01-265-0393POSSIBLE MATCH
PANEL,INDICATOR
11416
9540-01-381-8683POSSIBLE MATCH
BEAM,STRUCTURAL
1240-01-565-3975POSSIBLE MATCH
SIGHT UNIT
11416
5120-01-654-2141POSSIBLE MATCH
SOCKET,SOCKET WRENCH
4130-01-654-6198POSSIBLE MATCH
MANIFOLD,REFRIGERATING,AUTOMATIC
11416
8415-01-721-3269POSSIBLE MATCH
PONCHO,CAMOUFLAGE PATTERN
11416
Frequently Asked Questions
What is NSN 2590-01-145-1740?
NSN 2590-01-145-1740 is a Accumulator,hydraulic, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What NSN replaces 2590-01-145-1740?
6 possible matches (shared part number, not a government interchangeability claim): 5895-01-265-0393, 9540-01-381-8683, 1240-01-565-3975. Verify interchangeability with system specifications before substitution.
What are the specifications of 2590-01-145-1740?
Key specifications for 2590-01-145-1740: Bleeder Opening: INCLUDED; Cubic Capacity: 226.000 CUBIC INCHES; Shape: CYLINDRICAL; Operating Pressure: 2250.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2590-01-145-1740 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.