PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-1253Meter,flow Rate Indicating

Parker Hannifin Corporation Div Village Marine Tech · NSN 6680-01-668-7255 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-668-7255 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-668-7255. Primary manufacturer part number: 40-1253.
Features
  • Meter,flow Rate Indicating — FSC 6680
  • Metering Tube Quantity: 1
  • Inlet Connection Size: 1/2 IN NPS WITH 5/8 IN COUPLING IN
  • Design Type: GLASS
  • 2 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Village Marine Tech
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-668-7255, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Parker Hannifin Corporation Div Village Marine Tech. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-668-7255
Primary Part Number40-1253
Item NameMeter,flow Rate Indicating
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Village Marine Tech
StatusACTIVE
Metering Tube Quantity1
Inlet Connection Size1/2 IN NPS WITH 5/8 IN COUPLING IN
Design TypeGLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5331-01-022-38394012-53 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5331-01-264-1007 INTERCHANGEABLE
O-Ring
5330-01-271-3583 INTERCHANGEABLE
Packing,preformed
5945-01-343-004640253 INTERCHANGEABLE
Relay,electromagnetic
Gentherm Medical, Llc
Cross-Reference Index
Part NumberManufacturer
40-1253 PRIMARY Parker Hannifin Corporation Div Village Marine Tech (USA)
22800 REV E PC NO 8 Parker Hannifin Corporation Div Village Marine Tech (USA)
Related Parts
5331-01-022-3839INTERCHANGEABLE
O-RING
4012-53
5331-01-264-1007INTERCHANGEABLE
O-RING
5330-01-271-3583INTERCHANGEABLE
PACKING,PREFORMED
5945-01-343-0046INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
40253

Frequently Asked Questions

What is NSN 6680-01-668-7255?

NSN 6680-01-668-7255 is a Meter,flow Rate Indicating, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-668-7255?

NSN 6680-01-668-7255 has 2 cross-referenced part numbers: 40-1253 (Parker Hannifin Corporation Div Village Marine Tech), 22800 REV E PC NO 8 (Parker Hannifin Corporation Div Village Marine Tech).

What NSN replaces 6680-01-668-7255?

There are 4 known substitutes for 6680-01-668-7255: 5331-01-022-3839, 5331-01-264-1007, 5330-01-271-3583 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-1253?

Key specifications for 40-1253: Part Name Assigned by Controlling Agency: FLOWMETER; Special Features: STYLE/CONFIGURATION TOTALIZER BRONZE; Metering Tube Quantity: 1; End Item Identification: BROMINATOR, R. 6 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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