PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-30Gage,pressure,dial Indicating

Flotec Inc · NSN 6620-01-201-3429 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-01-201-3429 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-201-3429. Primary manufacturer part number: A-30.
Features
  • Gage,pressure,dial Indicating — FSC 6620
  • Scale Name: PRESSURE
  • FSC Application Data: ENGINE
  • Scale Range: +0.0 TO 6000.0 POUNDS PER SQUARE INCH LBS
  • Graduation Unit: 100.0 POUNDS PER SQUARE INCH LBS
  • 4 verified cross-references
  • Primary manufacturer: Flotec Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-201-3429, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Flotec Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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.

Technical Specifications
ParameterValue
NSN6620-01-201-3429
Primary Part NumberA-30
Item NameGage,pressure,dial Indicating
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerFlotec Inc
StatusACTIVE
Scale NamePRESSURE
FSC Application DataENGINE
Scale Range+0.0 TO 6000.0 POUNDS PER SQUARE INCH LBS
Graduation Unit100.0 POUNDS PER SQUARE INCH LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5342-00-316-9253A30 INTERCHANGEABLE
Holder,retaining
Brady United States
3455-00-516-315117613 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5340-00-710-3802 INTERCHANGEABLE
Catch,magnetic
4730-00-887-2749503-0581 INTERCHANGEABLE
Clamp,hose
Cummins Power Generation Inc.
5120-00-935-7425 INTERCHANGEABLE
Socket,socket Wrench
4720-00-956-7485900957 INTERCHANGEABLE
Hose,nonmetallic
Wascomat of America Div of Bermil Industries Corp
5970-01-214-0273A/30 INTERCHANGEABLE
Insulator,plate
O. E. M. Controls, Inc. Dba Oem Controls Inc
3030-01-216-6812A30 INTERCHANGEABLE
Belt,v
Gates Corporation
5360-01-236-0286 INTERCHANGEABLE
Spring,helical,torsion
5325-01-240-71745185-ITEM 153 INTERCHANGEABLE
Ring,retaining
Ships Machinery International, Inc.
Cross-Reference Index
Part NumberManufacturer
A-30 Flotec Inc (USA)
2103-E6303 Flo Tech Inc (USA)
A-30 Flo Tech Inc (USA)
114IN NPT Flotec Inc (USA)
Related Parts
5342-00-316-9253INTERCHANGEABLE
HOLDER,RETAINING
A30
3455-00-516-3151INTERCHANGEABLE
CUTTER,MILLING,END
17613
5340-00-710-3802INTERCHANGEABLE
CATCH,MAGNETIC
4730-00-887-2749INTERCHANGEABLE
CLAMP,HOSE
503-0581
5120-00-935-7425INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4720-00-956-7485INTERCHANGEABLE
HOSE,NONMETALLIC
900957
5970-01-214-0273INTERCHANGEABLE
INSULATOR,PLATE
A/30
3030-01-216-6812INTERCHANGEABLE
BELT,V
A30
5360-01-236-0286INTERCHANGEABLE
SPRING,HELICAL,TORSION
5325-01-240-7174INTERCHANGEABLE
RING,RETAINING
5185-ITEM 153
5985-01-250-9931INTERCHANGEABLE
ATTENUATOR,FIXED
5037899-66
5930-01-318-1512INTERCHANGEABLE
SWITCH,THERMOSTATIC
A-30

Frequently Asked Questions

What is NSN 6620-01-201-3429?

NSN 6620-01-201-3429 is a Gage,pressure,dial Indicating, manufactured by Flotec Inc, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-01-201-3429?

NSN 6620-01-201-3429 has 4 cross-referenced part numbers: A-30 (Flotec Inc), 2103-E6303 (Flo Tech Inc), A-30 (Flo Tech Inc), 114IN NPT (Flotec Inc).

What NSN replaces 6620-01-201-3429?

There are 12 known substitutes for 6620-01-201-3429: 5342-00-316-9253, 3455-00-516-3151, 5340-00-710-3802 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-30?

Key specifications for A-30: Scale Name: PRESSURE; FSC Application Data: ENGINE; Scale Range: +0.0 TO 6000.0 POUNDS PER SQUARE INCH LBS; Graduation Unit: 100.0 POUNDS PER SQUARE INCH LBS. 4 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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