PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-1-3-012-001Accumulator,pneumatic

Hdt Expeditionary Systems Inc · NSN 1650-01-725-0774 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-725-0774 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-725-0774. Primary manufacturer part number: 6-1-3-012-001.
Features
  • Accumulator,pneumatic — FSC 1650
  • 2 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Accumulator,pneumatic, cataloged under National Stock Number 1650-01-725-0774, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAccumulator,pneumatic
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersDrs Environmental Systems Inc (CAGE 5RQL2); Hdt Expeditionary Systems Inc (CAGE 92878)
Technical Specifications
ParameterValue
NSN1650-01-725-0774
Primary Part Number6-1-3-012-001
Item NameAccumulator,pneumatic
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-189-2970 INTERCHANGEABLE
Connector,receptacle,electrical
5310-00-619-234810629644-3 INTERCHANGEABLE
Washer,flat
Us Army Aviation and Missile Command
4810-00-912-59466130-1-2 INTERCHANGEABLE
Valve,butterfly
Aerocontrolex Group, Inc.
4730-01-209-3354613-012 INTERCHANGEABLE
Clamp,hose
Acd Tridon Inc
Cross-Reference Index
Part NumberManufacturer
6-1-3-012 Drs Environmental Systems Inc (USA)
6-1-3-012-001 PRIMARY Hdt Expeditionary Systems Inc (USA)
Related Parts
5935-00-189-2970INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5310-00-619-2348INTERCHANGEABLE
WASHER,FLAT
10629644-3
4810-00-912-5946INTERCHANGEABLE
VALVE,BUTTERFLY
6130-1-2
4730-01-209-3354INTERCHANGEABLE
CLAMP,HOSE
613-012

Frequently Asked Questions

What is NSN 1650-01-725-0774?

NSN 1650-01-725-0774 is a Accumulator,pneumatic, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-725-0774?

NSN 1650-01-725-0774 has 2 cross-referenced part numbers: 6-1-3-012 (Drs Environmental Systems Inc), 6-1-3-012-001 (Hdt Expeditionary Systems Inc).

What NSN replaces 1650-01-725-0774?

There are 4 known substitutes for 1650-01-725-0774: 5935-00-189-2970, 5310-00-619-2348, 4810-00-912-5946 and 1 more. Verify interchangeability with system specifications before substitution.

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