PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60647-J-304SS2IN PIECE 5,6,7,8Parts Kit,check Valve

William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 4820-01-376-1072 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-376-1072 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-376-1072. Primary manufacturer part number: 60647-J-304SS2IN PIECE 5,6,7,8.
Features
  • Parts Kit,check Valve — FSC 4820
  • Component Quantity: 4
  • Supply Items and Quantities: CARRIER PIN 1;CARRIER 1;DISK 1;DISK LOCKNUT 1
  • End Item Name: VALVE,CHECK;POWELL WILLIAM CO THE
  • 2 verified cross-references
  • Primary manufacturer: William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-376-1072, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 3 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-376-1072
Primary Part Number60647-J-304SS2IN PIECE 5,6,7,8
Item NameParts Kit,check Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation
StatusACTIVE
Component Quantity4
Supply Items and QuantitiesCARRIER PIN 1;CARRIER 1;DISK 1;DISK LOCKNUT 1
End Item NameVALVE,CHECK;POWELL WILLIAM CO THE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
9540-00-251-1798 INTERCHANGEABLE
Angle,structural
2990-01-061-479860647 INTERCHANGEABLE
Cover,starter
Mcculloch Corp
4820-01-138-22772341SWE 3-4IN 60647-H INTERCHANGEABLE
Valve,check
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-144-77352341 1IN INTERCHANGEABLE
Valve,check
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5998-01-230-9767 INTERCHANGEABLE
Circuit Card Assembly
4820-01-231-416260647 PIECE 8 1 1/2 316SS INTERCHANGEABLE
Disk,valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-375-801360647-J-304SS-2IN-8WE INTERCHANGEABLE
Valve,check
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-433-26632342-2IN F.E. 316SSTL INTERCHANGEABLE
Valve,check
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
8465-01-556-100560647 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
60647 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
60647-J-304SS2IN PIECE 5,6,7,8 PRIMARY William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
Related Parts
9540-00-251-1798INTERCHANGEABLE
ANGLE,STRUCTURAL
2990-01-061-4798INTERCHANGEABLE
COVER,STARTER
60647
4820-01-138-2277INTERCHANGEABLE
VALVE,CHECK
2341SWE 3-4IN 60647-H
4820-01-144-7735INTERCHANGEABLE
VALVE,CHECK
2341 1IN
5998-01-230-9767INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4820-01-231-4162INTERCHANGEABLE
DISK,VALVE
60647 PIECE 8 1 1/2 316SS
4820-01-375-8013INTERCHANGEABLE
VALVE,CHECK
60647-J-304SS-2IN-8WE
4820-01-433-2663INTERCHANGEABLE
VALVE,CHECK
2342-2IN F.E. 316SSTL
8465-01-556-1005INTERCHANGEABLE
HYDRATION SYSTEM
60647

Frequently Asked Questions

What is NSN 4820-01-376-1072?

NSN 4820-01-376-1072 is a Parts Kit,check Valve, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-376-1072?

NSN 4820-01-376-1072 has 2 cross-referenced part numbers: 60647 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 60647-J-304SS2IN PIECE 5,6,7,8 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).

What NSN replaces 4820-01-376-1072?

There are 9 known substitutes for 4820-01-376-1072: 9540-00-251-1798, 2990-01-061-4798, 4820-01-138-2277 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 60647-J-304SS2IN PIECE 5,6,7,8?

Key specifications for 60647-J-304SS2IN PIECE 5,6,7,8: Component Quantity: 4; Supply Items and Quantities: CARRIER PIN 1;CARRIER 1;DISK 1;DISK LOCKNUT 1; End Item Name: VALVE,CHECK;POWELL WILLIAM CO THE. 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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