PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8455Meter,air Velocity

Tsi Incorporated · NSN 6680-01-629-4868 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-629-4868 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-629-4868. Primary manufacturer part number: 8455.
Features
  • Meter,air Velocity — FSC 6680
  • Accuracy Range in Percent: -2.0 TO 2.0
  • 1 verified cross-reference
  • Primary manufacturer: Tsi Incorporated
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,air Velocity, cataloged under National Stock Number 6680-01-629-4868, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Tsi Incorporated. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN6680-01-629-4868
Primary Part Number8455
Item NameMeter,air Velocity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerTsi Incorporated
StatusACTIVE
Accuracy Range in Percent-2.0 TO 2.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-005-8246213-0005-00 INTERCHANGEABLE
Setscrew
Tektronix, Inc.
5905-00-036-885912-08455-0A INTERCHANGEABLE
Resistor,fixed,composition
Ballantine Laboratories Inc
7240-00-178-8286SP205 INTERCHANGEABLE
Safety Can
F & M Micro Products Inc
6145-00-444-12588455 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire and Cable Co Wire and Cable Office
5950-00-645-6945 INTERCHANGEABLE
Transformer,power
5180-00-760-21148455 INTERCHANGEABLE
Tool Kit,alignment,electronic Eq
Gc/waldom Inc
5905-00-954-3516138-059-001 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Northrop Grumman Systems Corporation
3030-01-084-24028455 INTERCHANGEABLE
Belt,v
Gates Corporation
5340-01-171-10108455 INTERCHANGEABLE
Standoff,threaded,spacing
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
6230-01-190-53918455 INTERCHANGEABLE
Collar,searchlight
Carlisle & Finch Co
Cross-Reference Index
Part NumberManufacturer
8455 PRIMARY Tsi Incorporated (USA)
Related Parts
5305-00-005-8246INTERCHANGEABLE
SETSCREW
213-0005-00
5905-00-036-8859INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
12-08455-0A
7240-00-178-8286INTERCHANGEABLE
SAFETY CAN
SP205
6145-00-444-1258INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8455
5950-00-645-6945INTERCHANGEABLE
TRANSFORMER,POWER
5180-00-760-2114INTERCHANGEABLE
TOOL KIT,ALIGNMENT,ELECTRONIC EQ
8455
5905-00-954-3516INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
138-059-001
3030-01-084-2402INTERCHANGEABLE
BELT,V
8455
5340-01-171-1010INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8455
6230-01-190-5391INTERCHANGEABLE
COLLAR,SEARCHLIGHT
8455
6625-01-363-4801INTERCHANGEABLE
TEST SET,TELEPHONE
6685-01-676-0141INTERCHANGEABLE
TESTER,SAFETY RELIEF VALVE
845-5

Frequently Asked Questions

What is NSN 6680-01-629-4868?

NSN 6680-01-629-4868 is a Meter,air Velocity, manufactured by Tsi Incorporated, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-629-4868?

NSN 6680-01-629-4868 has 1 cross-referenced part number: 8455 (Tsi Incorporated).

What NSN replaces 6680-01-629-4868?

There are 12 known substitutes for 6680-01-629-4868: 5305-00-005-8246, 5905-00-036-8859, 7240-00-178-8286 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8455?

Key specifications for 8455: Part Name Assigned by Controlling Agency: AIR VELOCITY TRANSDUCERS; Accuracy Range in Percent: -2.0 TO 2.0. 2 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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