PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44834-26Washer,flat

Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba · NSN 5310-01-462-7719 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-462-7719 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-462-7719. Primary manufacturer part number: 44834-26.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.656 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-462-7719, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-462-7719
Primary Part Number44834-26
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
StatusACTIVE
Peripheral Shape StyleROUND
Overall Diameter0.656 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-004-3384203781 INTERCHANGEABLE
Gasket
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
3110-00-112-5872203-781 INTERCHANGEABLE
Bearing,roller,needle
Aerocontrolex Group, Inc.
1650-00-991-422820378-1 INTERCHANGEABLE
Cap,valve
Moog Military Aircraft Llc
Cross-Reference Index
Part NumberManufacturer
203781 Wiba Zevenaar B.v. (NLD)
44834-26 PRIMARY Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
Related Parts
5330-00-004-3384INTERCHANGEABLE
GASKET
203781
3110-00-112-5872INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
203-781
1650-00-991-4228INTERCHANGEABLE
CAP,VALVE
20378-1

Frequently Asked Questions

What is NSN 5310-01-462-7719?

NSN 5310-01-462-7719 is a Washer,flat, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-462-7719?

NSN 5310-01-462-7719 has 2 cross-referenced part numbers: 203781 (Wiba Zevenaar B.v.), 44834-26 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).

What NSN replaces 5310-01-462-7719?

There are 3 known substitutes for 5310-01-462-7719: 5330-00-004-3384, 3110-00-112-5872, 1650-00-991-4228. Verify interchangeability with system specifications before substitution.

What are the specifications of 44834-26?

Key specifications for 44834-26: Peripheral Shape Style: ROUND; End Item Identification: ENERGY ABSORBER ASSEMBLY; Overall Diameter: 0.656 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

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