PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H1877Cylinder Assembly,actuating,line

Hydranamics Inc · NSN 3040-01-055-8357 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-055-8357 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-055-8357. Primary manufacturer part number: H1877.
Features
  • Cylinder Assembly,actuating,line — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Hydranamics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-055-8357, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Hydranamics Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCylinder Assembly,actuating,line
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (CAGE 13841); Hydranamics Inc (CAGE 30014)
Technical Specifications
ParameterValue
NSN3040-01-055-8357
Primary Part NumberH1877
Item NameCylinder Assembly,actuating,line
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerHydranamics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5940-00-109-5264216 INTERCHANGEABLE
Terminal Board
Regal Beloit America, Inc
3460-00-181-7057 INTERCHANGEABLE
Collet,machine
5962-01-148-6893932821-46 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5330-01-413-371319016 INTERCHANGEABLE
Seal,plain Encased
New Venture Gear Inc New Process Gear Div
5120-01-430-7652 INTERCHANGEABLE
Wrench Set,socket
3120-01-469-772819016 INTERCHANGEABLE
Bushing,sleeve
Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc
3110-01-518-586419016 INTERCHANGEABLE
Bearing,roller,needle
Climax Portable Machine Tools, Inc
3455-01-591-671619016 INTERCHANGEABLE
File,rotary
Sgs Tool Co
Cross-Reference Index
Part NumberManufacturer
19016 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
H1877 PRIMARY Hydranamics Inc (USA)
Related Parts
5940-00-109-5264INTERCHANGEABLE
TERMINAL BOARD
216
3460-00-181-7057INTERCHANGEABLE
COLLET,MACHINE
5962-01-148-6893INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932821-46
5330-01-413-3713INTERCHANGEABLE
SEAL,PLAIN ENCASED
19016
5120-01-430-7652INTERCHANGEABLE
WRENCH SET,SOCKET
3120-01-469-7728INTERCHANGEABLE
BUSHING,SLEEVE
19016
3110-01-518-5864INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
19016
3455-01-591-6716INTERCHANGEABLE
FILE,ROTARY
19016

Frequently Asked Questions

What is NSN 3040-01-055-8357?

NSN 3040-01-055-8357 is a Cylinder Assembly,actuating,line, manufactured by Hydranamics Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-055-8357?

NSN 3040-01-055-8357 has 2 cross-referenced part numbers: 19016 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), H1877 (Hydranamics Inc).

What NSN replaces 3040-01-055-8357?

There are 8 known substitutes for 3040-01-055-8357: 5940-00-109-5264, 3460-00-181-7057, 5962-01-148-6893 and 5 more. Verify interchangeability with system specifications before substitution.

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