Tester, Pressure Gage6685-01-231-5408

NSN 6685-01-231-5408 · NIIN 012315408 · Part number PVS-2D-00398

Mks Inc. · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 23582

Government record, cited

NSN 6685-01-231-5408 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-231-5408. Manufacturer of record part number: PVS-2D-00398.

Also searched as 6685-01-231-5408 · 6685012315408 · NIIN 012315408 · 01-231-5408 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 23582 · PVS-2D-00398

Nearby stock numbers ← 6685-01-231-5127 Gage, Differential, Dial Indicatin · 6685-01-231-5412 →

Features

Tester,pressure Gage — FSC 6685
Portability: PORTABLE
Scale Calibration Method: MASTER GAGE COMPARISON
Accessory Components and Quantity: MKS TYPE 698 SENSOR
Carrying Case: PROVIDED
1 manufacturer part number on file
Manufacturer of record: Mks Inc.

Identification

NSN: 6685-01-231-5408
NIIN: 012315408
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: PVS-2D-00398
Manufacturer: Mks Inc.

General Description

The Tester,pressure Gage, cataloged under National Stock Number 6685-01-231-5408, 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 Mks Inc.. Government technical data includes 4 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	6685-01-231-5408
Primary Part Number	PVS-2D-00398
Item Name	Tester,pressure Gage
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer	Mks Inc.
Status	ACTIVE
Portability	PORTABLE
Scale Calibration Method	MASTER GAGE COMPARISON
Accessory Components and Quantity	MKS TYPE 698 SENSOR
Carrying Case	PROVIDED

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
PVS-2D-00398 PRIMARY	Mks Inc. (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 6685-01-231-5408?

NSN 6685-01-231-5408 is a Tester,pressure Gage, manufactured by Mks Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What part numbers are listed for NSN 6685-01-231-5408?

NSN 6685-01-231-5408 has 1 manufacturer part number on file: PVS-2D-00398 (Mks Inc.).

What are the specifications of PVS-2D-00398?

Key specifications for PVS-2D-00398: Portability: PORTABLE; Scale Calibration Method: MASTER GAGE COMPARISON; Accessory Components and Quantity: MKS TYPE 698 SENSOR; Special Features: DIFFERENTIAL VACUUM CALIBRATION SYSTEM WITH A RANGE OF 0.1 TO 1, 10, 100, 1000 TORRS,4 1/2 DIGIT DIPLAY, 2 1/8 NPT FEMALE CONNECTIONS, HEAVY DUTY ALUMINUM CASE WATERPROOF AND SHOCK PROOF, 18.1 X 10 X 19 INCHES IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-231-5408 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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