PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29313Piston,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4820-00-329-0770 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-329-0770 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-329-0770. Primary manufacturer part number: 29313.
Features
  • Piston,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 4820-00-329-0770, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-329-0770
Primary Part Number29313
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3040-00-322-222229313A INTERCHANGEABLE
Control Assembly,push-Pull
Dressta North America Ltd
4810-01-672-774829313 INTERCHANGEABLE
Valve,solenoid
Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc
Cross-Reference Index
Part NumberManufacturer
29313 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
3040-00-322-2222INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
29313A
4810-01-672-7748INTERCHANGEABLE
VALVE,SOLENOID
29313

Frequently Asked Questions

What is NSN 4820-00-329-0770?

NSN 4820-00-329-0770 is a Piston,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-329-0770?

NSN 4820-00-329-0770 has 1 cross-referenced part number: 29313 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4820-00-329-0770?

There are 2 known substitutes for 4820-00-329-0770: 3040-00-322-2222, 4810-01-672-7748. Verify interchangeability with system specifications before substitution.

What are the specifications of 29313?

Key specifications for 29313: End Item Identification: VALVE PART NO. 46680-105; Special Features: ALUM ALLOY PER QQ-A-225/6,ALLOY 2024-T851;ANODIZED PER MIL-A-8625,TYPE 2; Overall Length: 0.862 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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