PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1022X65Seal Ring,pump Adap

David Brown Hydraulics Inc Dba Hydreco · NSN 3895-00-128-1257 · FSC 3895 · No Item Name Available
Verified by PartsTable
NSN 3895-00-128-1257 — this item is cataloged by the U.S. Government under National Stock Number 3895-00-128-1257. Primary manufacturer part number: A1022X65.
Features
  • Seal Ring,pump Adap — FSC 3895
  • 2 verified cross-references
  • Primary manufacturer: David Brown Hydraulics Inc Dba Hydreco
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Seal Ring,pump Adap, cataloged under National Stock Number 3895-00-128-1257, is classified within Federal Supply Class 3895 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is David Brown Hydraulics Inc Dba Hydreco. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal Ring,pump Adap
FSC / FSG3895 — No Item Name Available (FSG 38)
ManufacturersScott Huber Essick a Co of Figgie International Inc (CAGE 99832); David Brown Hydraulics Inc Dba Hydreco (CAGE 0E9N0)
Technical Specifications
ParameterValue
NSN3895-00-128-1257
Primary Part NumberA1022X65
Item NameSeal Ring,pump Adap
FSC / FSG3895 / 38 — No Item Name Available
ManufacturerDavid Brown Hydraulics Inc Dba Hydreco
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3020-00-126-3019103901 INTERCHANGEABLE
Gear Cluster
Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
4730-00-820-39992JC2409H02 INTERCHANGEABLE
Coupling Half,quick Disconnect
Northrop Grumman Systems Corporation Div Marine Systems
5895-01-341-1658103901 INTERCHANGEABLE
Drive,tuning
Aimtron Systems, Llc
5330-01-344-3873103901 INTERCHANGEABLE
Gasket
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
3040-01-406-7861103901 INTERCHANGEABLE
Ring,rod,piston
Jered Llc
4820-01-515-941240609-8 PC NO 27 INTERCHANGEABLE
Liner,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
103901 Scott Huber Essick a Co of Figgie International Inc (USA)
A1022X65 PRIMARY David Brown Hydraulics Inc Dba Hydreco (USA)
Related Parts
3020-00-126-3019INTERCHANGEABLE
GEAR CLUSTER
103901
4730-00-820-3999INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
2JC2409H02
5895-01-341-1658INTERCHANGEABLE
DRIVE,TUNING
103901
5330-01-344-3873INTERCHANGEABLE
GASKET
103901
3040-01-406-7861INTERCHANGEABLE
RING,ROD,PISTON
103901
4820-01-515-9412INTERCHANGEABLE
LINER,VALVE
40609-8 PC NO 27

Frequently Asked Questions

What is NSN 3895-00-128-1257?

NSN 3895-00-128-1257 is a Seal Ring,pump Adap, manufactured by David Brown Hydraulics Inc Dba Hydreco, classified under FSC 3895 (No Item Name Available). Status: active.

What are the part numbers for NSN 3895-00-128-1257?

NSN 3895-00-128-1257 has 2 cross-referenced part numbers: 103901 (Scott Huber Essick a Co of Figgie International Inc), A1022X65 (David Brown Hydraulics Inc Dba Hydreco).

What NSN replaces 3895-00-128-1257?

There are 6 known substitutes for 3895-00-128-1257: 3020-00-126-3019, 4730-00-820-3999, 5895-01-341-1658 and 3 more. Verify interchangeability with system specifications before substitution.

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