Gage, Pressure, Dial Indicating6685-01-668-8988

NSN 6685-01-668-8988 · NIIN 016688988 · Part number RK19671

Parker-Hannifin Corporation Dba Racor Division Div Racor Division · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 55752

Government record, cited

NSN 6685-01-668-8988 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-668-8988. Manufacturer of record part number: RK19671.

Also searched as 6685-01-668-8988 · 6685016688988 · NIIN 016688988 · 01-668-8988 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 55752 · RK19671

Nearby stock numbers ← 6685-01-668-8984 Thermowell · 6685-01-668-9085 Transmitter, Temperature, Electric →

Features

Gage,pressure,dial Indicating — FSC 6685
Scale Name: INCHES OF MERCURY
Mounting Method: CONNECTION
Connection Type: EXTERNAL
Scale Range: -30.0 TO 0.0 INCHES HG IN
Pointer Type: INDICATING AND REFERENCE
Scale Type: CIRCULAR
Connection Location: BOTTOM

Identification

NSN: 6685-01-668-8988
NIIN: 016688988
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: RK19671
Manufacturer: Parker-Hannifin Corporation Dba Racor Division Div Racor Division

General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-668-8988, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Parker-Hannifin Corporation Dba Racor Division Div Racor Division. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6685-01-668-8988
Primary Part Number	RK19671
Item Name	Gage,pressure,dial Indicating
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer	Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Status	ACTIVE
Scale Name	INCHES OF MERCURY
Mounting Method	CONNECTION
Connection Type	EXTERNAL
Scale Range	-30.0 TO 0.0 INCHES HG IN
Pointer Type	INDICATING AND REFERENCE
Scale Type	CIRCULAR
Connection Location	BOTTOM
Connection Quantity	1

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
RK19671 PRIMARY	Parker-Hannifin Corporation Dba Racor Division Div Racor Division (USA)

No interchangeability data on file.

Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6685-00-001-1475

6685-00-001-1475 · Item name not on file

6685-00-001-1503

CONTROL,TOTALIZER

6685-00-001-1643

6685-00-001-1643 · Item name not on file

6685-00-001-1711

GAGE,PRESSURE,DIAL INDICATING

6685-00-001-2099

6685-00-001-2099 · Item name not on file

6685-00-001-2100

6685-00-001-2100 · Item name not on file

6685-00-001-2101

6685-00-001-2101 · Item name not on file

6685-00-001-2102

6685-00-001-2102 · Item name not on file

Frequently Asked Questions

What is NSN 6685-01-668-8988?

NSN 6685-01-668-8988 is a Gage,pressure,dial Indicating, manufactured by Parker-Hannifin Corporation Dba Racor Division Div Racor Division, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What part numbers are listed for NSN 6685-01-668-8988?

NSN 6685-01-668-8988 has 1 manufacturer part number on file: RK19671 (Parker-Hannifin Corporation Dba Racor Division Div Racor Division).

What are the specifications of RK19671?

Key specifications for RK19671: Scale Name: INCHES OF MERCURY; Mounting Method: CONNECTION; Connection Type: EXTERNAL; Scale Range: -30.0 TO 0.0 INCHES HG IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-668-8988 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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