PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31002Disk,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4810-01-257-1349 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-257-1349 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-257-1349. Primary manufacturer part number: 31002.
Features
  • Disk,valve — FSC 4810
  • FSC Application Data: VALVE ASSY,EMER;4810012278779
  • 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 Disk,valve, cataloged under National Stock Number 4810-01-257-1349, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-257-1349
Primary Part Number31002
Item NameDisk,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
FSC Application DataVALVE ASSY,EMER;4810012278779
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-034-344231002 INTERCHANGEABLE
Cone,friction,upper
Dana Light Axle Products, Llc Dba Dana Light Axle Products
4920-00-084-1461X61-3729 INTERCHANGEABLE
Disk,nozzle,test Stand
Goodrich Corporation Dba Goodrich Corp
5940-00-197-877031003BT INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
5310-00-248-6052310-02 INTERCHANGEABLE
Washer,split
Meritor Heavy Vehicle Systems, Llc
5120-00-903-929631002 INTERCHANGEABLE
Hammer,hand
Garland Manufacturing Co Dba Garland Manufacturing Co Div Uhmw Polyethylene Division
3030-00-933-8842 INTERCHANGEABLE
Belt,flat
5935-01-043-0629 INTERCHANGEABLE
Connector,plug,electrical
4710-01-073-308131002 INTERCHANGEABLE
Tube,metallic
Woodward Hrt Inc
4510-01-155-5188 INTERCHANGEABLE
Faucet,double
5970-01-160-4240 INTERCHANGEABLE
Insulator,standoff
Cross-Reference Index
Part NumberManufacturer
31002 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
2530-00-034-3442INTERCHANGEABLE
CONE,FRICTION,UPPER
31002
4920-00-084-1461INTERCHANGEABLE
DISK,NOZZLE,TEST STAND
X61-3729
5940-00-197-8770INTERCHANGEABLE
TERMINAL,LUG
31003BT
5310-00-248-6052INTERCHANGEABLE
WASHER,SPLIT
310-02
5120-00-903-9296INTERCHANGEABLE
HAMMER,HAND
31002
3030-00-933-8842INTERCHANGEABLE
BELT,FLAT
5935-01-043-0629INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4710-01-073-3081INTERCHANGEABLE
TUBE,METALLIC
31002
4510-01-155-5188INTERCHANGEABLE
FAUCET,DOUBLE
5970-01-160-4240INTERCHANGEABLE
INSULATOR,STANDOFF
5330-01-240-7432INTERCHANGEABLE
GASKET
31002
6515-01-461-4908INTERCHANGEABLE
DRILL,TWIST,BONE
310.02

Frequently Asked Questions

What is NSN 4810-01-257-1349?

NSN 4810-01-257-1349 is a Disk,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-257-1349?

NSN 4810-01-257-1349 has 1 cross-referenced part number: 31002 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4810-01-257-1349?

There are 12 known substitutes for 4810-01-257-1349: 2530-00-034-3442, 4920-00-084-1461, 5940-00-197-8770 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31002?

Key specifications for 31002: End Item Identification: B1B; FSC Application Data: VALVE ASSY,EMER;4810012278779. 2 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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