PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9014Valve,check

Durabla Mfg Co · NSN 4820-01-268-9841 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-268-9841 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-268-9841. Primary manufacturer part number: 9014.
Features
  • Valve,check — FSC 4820
  • Flow Control Device: DISK
  • Material: STEEL COMP 316 STEM
  • Disk Loading Method: SPRING
  • Valve Operation Method: AUTOMATIC
  • Material: STEEL BODY
  • Style Designator: STRAIGHT THRU
  • Material: STEEL COMP 316 FLOW CONTROL DEVICE
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 316 Stem construction
General Description

The Valve,check, cataloged under National Stock Number 4820-01-268-9841, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Durabla Mfg Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN4820-01-268-9841
Primary Part Number9014
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDurabla Mfg Co
StatusACTIVE
Flow Control DeviceDISK
MaterialSTEEL COMP 316 STEM
Disk Loading MethodSPRING
Valve Operation MethodAUTOMATIC
MaterialSTEEL BODY
Style DesignatorSTRAIGHT THRU
MaterialSTEEL COMP 316 FLOW CONTROL DEVICE
MaterialSTEEL COMP 316 SEAT
Mounting PositionHORIZONTAL OR VERTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6910-00-099-9243 INTERCHANGEABLE
Training Aid,material Test Syste
5935-00-295-65269014 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5935-00-720-8335228583-1 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation
4320-00-759-55429014 INTERCHANGEABLE
Holder,bucket Wheel
Coffin Turbo Pump Inc
3610-00-894-88819014 INTERCHANGEABLE
Latch
Stanley Bostitch Inc Sub of the Stanley Works Corp
5945-01-017-3567 INTERCHANGEABLE
Relay,electromagnetic
6625-01-030-9843 INTERCHANGEABLE
Divider,power,radio Frequency
3040-01-070-73069014 INTERCHANGEABLE
Shaft,hub Assembly
Belfort Instrument Company
5310-01-097-5848 INTERCHANGEABLE
Washer,flat
5895-01-143-25722681028-1 INTERCHANGEABLE
Divider,power,radio Frequency
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
9014 PRIMARY Durabla Mfg Co (USA)
MODEL WLC 2-1/2IN Durabla Mfg Co (USA)
Related Parts
6910-00-099-9243INTERCHANGEABLE
TRAINING AID,MATERIAL TEST SYSTE
5935-00-295-6526INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9014
5935-00-720-8335INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
228583-1
4320-00-759-5542INTERCHANGEABLE
HOLDER,BUCKET WHEEL
9014
3610-00-894-8881INTERCHANGEABLE
LATCH
9014
5945-01-017-3567INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6625-01-030-9843INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
3040-01-070-7306INTERCHANGEABLE
SHAFT,HUB ASSEMBLY
9014
5310-01-097-5848INTERCHANGEABLE
WASHER,FLAT
5895-01-143-2572INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
2681028-1
4820-01-190-9186INTERCHANGEABLE
ADJUSTING SCREW ASS
5110-01-231-5710INTERCHANGEABLE
TOOL,STRIPPING
901-4

Frequently Asked Questions

What is NSN 4820-01-268-9841?

NSN 4820-01-268-9841 is a Valve,check, manufactured by Durabla Mfg Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-268-9841?

NSN 4820-01-268-9841 has 2 cross-referenced part numbers: 9014 (Durabla Mfg Co), MODEL WLC 2-1/2IN (Durabla Mfg Co).

What NSN replaces 4820-01-268-9841?

There are 12 known substitutes for 4820-01-268-9841: 6910-00-099-9243, 5935-00-295-6526, 5935-00-720-8335 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9014?

Key specifications for 9014: Flow Control Device: DISK; Material: STEEL COMP 316 STEM; Disk Loading Method: SPRING; Valve Operation Method: AUTOMATIC. 9 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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