PartsTable TECHNICAL DATA SHEET
NSN 6680-01-202-7979Government record, cited

Indicator, Pulse Rate, Digital6680-01-202-7979

NSN 6680-01-202-7979 · NIIN 012027979 · Part number PRI-3AA2
Fti Flow Technology Llc · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 18316
Government record, cited
NSN 6680-01-202-7979 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-202-7979. Manufacturer of record part number: PRI-3AA2.
Also searched as  6680-01-202-7979 · 6680012027979 · NIIN 012027979 · 01-202-7979 · FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 18316 · PRI-3AA2 · GM505AU1
Nearby stock numbers  ·
Features
  • Indicator,pulse Rate,digital — FSC 6680
  • General Characteristics Item Description: PLASTIC ENCLOSURE; PROGRAMMABLE RATES; MAGNETIC PICKOFF; WEATHERPROOF; EXPLOSION-PROOF; LIGHT EMITTING DIODE DISPLAY,RED,0.430 IN. HIGH; 115 VAC; 3.790 IN. O/A W; 1.890 IN. O/A H; 4.380 IN. O/A DP VAC
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Fti Flow Technology Llc
Identification
  • NSN: 6680-01-202-7979
  • NIIN: 012027979
  • FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: PRI-3AA2
  • Manufacturer: Fti Flow Technology Llc
General Description

The Indicator,pulse Rate,digital, cataloged under National Stock Number 6680-01-202-7979, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Fti Flow Technology Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-202-7979
Primary Part NumberPRI-3AA2
Item NameIndicator,pulse Rate,digital
FSC / FSG6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
ManufacturerFti Flow Technology Llc
StatusACTIVE
General Characteristics Item DescriptionPLASTIC ENCLOSURE; PROGRAMMABLE RATES; MAGNETIC PICKOFF; WEATHERPROOF; EXPLOSION-PROOF; LIGHT EMITTING DIODE DISPLAY,RED,0.430 IN. HIGH; 115 VAC; 3.790 IN. O/A W; 1.890 IN. O/A H; 4.380 IN. O/A DP VAC
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
GM505AU1 Northrop Grumman Systems Corporation (USA)
PRI-3AA2 PRIMARY Fti Flow Technology Llc (USA)
No interchangeability data on file.
Other items in FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189
TRANSMITTER,LIQUID QUANTITY
6680-00-001-1478
GAGE ROD-CAP,LIQUID LEVEL
6680-00-001-1502
6680-00-001-1502 · Item name not on file
6680-00-001-1506
6680-00-001-1506 · Item name not on file
6680-00-001-1511
GAGE ROD,LIQUID LEVEL
6680-00-001-3672
COUNTER,ROTATING
6680-00-001-3675
INDICATOR,SIGHT,LIQUID
6680-00-001-4170
COUNTER,ROTATING

Frequently Asked Questions

What is NSN 6680-01-202-7979?

NSN 6680-01-202-7979 is a Indicator,pulse Rate,digital, manufactured by Fti Flow Technology Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.

What part numbers are listed for NSN 6680-01-202-7979?

NSN 6680-01-202-7979 has 2 manufacturer part numbers on file: GM505AU1 (Northrop Grumman Systems Corporation), PRI-3AA2 (Fti Flow Technology Llc).

What are the specifications of PRI-3AA2?

Key specifications for PRI-3AA2: General Characteristics Item Description: PLASTIC ENCLOSURE; PROGRAMMABLE RATES; MAGNETIC PICKOFF; WEATHERPROOF; EXPLOSION-PROOF; LIGHT EMITTING DIODE DISPLAY,RED,0.430 IN. HIGH; 115 VAC; 3.790 IN. O/A W; 1.890 IN. O/A H; 4.380 IN. O/A DP VAC; End Item Identification: GRUMMAN STANDARD TURBINE METER,MODEL FT-6-8A5-LJC; F111. 1 specification is documented in the U.S. Government catalog.

Is NSN 6680-01-202-7979 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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