PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31030Valve,flow Control

Blissfield Manufacturing Company · NSN 4820-01-340-0572 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-340-0572 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-340-0572. Primary manufacturer part number: 31030.
Features
  • Valve,flow Control — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Blissfield Manufacturing Company
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,flow Control, cataloged under National Stock Number 4820-01-340-0572, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Blissfield Manufacturing Company. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,flow Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (CAGE 59431); Blissfield Manufacturing Company (CAGE 93480)
Technical Specifications
ParameterValue
NSN4820-01-340-0572
Primary Part Number31030
Item NameValve,flow Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBlissfield Manufacturing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-068-3009 INTERCHANGEABLE
Fuse Link,electrical
5935-00-105-18743174004-3 INTERCHANGEABLE
Adapter,connector
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5950-00-244-517631030-2 INTERCHANGEABLE
Reactor
Pax Mfg Corp Hammarlund Mfg Co Div
4730-00-833-3145 INTERCHANGEABLE
Packing Nut
3020-00-844-4369755835 INTERCHANGEABLE
Gear
Fwd Seagrave Holdings Lp
5940-00-956-3517 INTERCHANGEABLE
Terminal,quick Disconnect
3455-01-025-981919553 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6530-01-169-7004 INTERCHANGEABLE
Disposal Container,suture Needle
5805-01-203-959431030 INTERCHANGEABLE
Rack Mount Kit
Motorola/codex Corp Sub of Motorola Inc
5120-01-357-475931030 INTERCHANGEABLE
Wrench,pipe
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
31930 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
31030 PRIMARY Blissfield Manufacturing Company (USA)
Related Parts
5920-00-068-3009INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5935-00-105-1874INTERCHANGEABLE
ADAPTER,CONNECTOR
3174004-3
5950-00-244-5176INTERCHANGEABLE
REACTOR
31030-2
4730-00-833-3145INTERCHANGEABLE
PACKING NUT
3020-00-844-4369INTERCHANGEABLE
GEAR
755835
5940-00-956-3517INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
3455-01-025-9819INTERCHANGEABLE
REAMER,MACHINE
19553
6530-01-169-7004INTERCHANGEABLE
DISPOSAL CONTAINER,SUTURE NEEDLE
5805-01-203-9594INTERCHANGEABLE
RACK MOUNT KIT
31030
5120-01-357-4759INTERCHANGEABLE
WRENCH,PIPE
31030
6515-01-446-9722INTERCHANGEABLE
GUIDE,DRILL,BONE
319.30
2590-01-465-5807INTERCHANGEABLE
CAP,FILLER OPENING
310-3.0

Frequently Asked Questions

What is NSN 4820-01-340-0572?

NSN 4820-01-340-0572 is a Valve,flow Control, manufactured by Blissfield Manufacturing Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-340-0572?

NSN 4820-01-340-0572 has 2 cross-referenced part numbers: 31930 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), 31030 (Blissfield Manufacturing Company).

What NSN replaces 4820-01-340-0572?

There are 12 known substitutes for 4820-01-340-0572: 5920-00-068-3009, 5935-00-105-1874, 5950-00-244-5176 and 9 more. Verify interchangeability with system specifications before substitution.

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