PartsTable TECHNICAL DATA SHEET

NSN 6685-01-521-7002Government record, cited

Transmitter, Pressure6685-01-521-7002

NSN 6685-01-521-7002 · NIIN 015217002 · Part number GT1650-(15/150) T-249

Ngb Corp Dba Stellar Technology · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0UYB4

Government record, cited

NSN 6685-01-521-7002 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-521-7002. Manufacturer of record part number: GT1650-(15/150) T-249.

Also searched as 6685-01-521-7002 · 6685015217002 · NIIN 015217002 · 01-521-7002 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 0UYB4 · GT1650-(15/150) T-249 · P115TSS617-C150

Nearby stock numbers ← 6685-01-521-6807 Thermowell · 6685-01-521-7190 Thermocouple, Contact →

Features

Transmitter,pressure — FSC 6685
1 manufacturer part number on file
Manufacturer of record: Ngb Corp Dba Stellar Technology

Identification

NSN: 6685-01-521-7002
NIIN: 015217002
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: GT1650-(15/150) T-249
Manufacturer: Ngb Corp Dba Stellar Technology

General Description

The Transmitter,pressure, cataloged under National Stock Number 6685-01-521-7002, 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 Ngb Corp Dba Stellar Technology. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6685-01-521-7002
Primary Part Number	GT1650-(15/150) T-249
Item Name	Transmitter,pressure
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer	Ngb Corp Dba Stellar Technology
Status	ACTIVE

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
GT1650-(15/150) T-249 PRIMARY	Ngb Corp Dba Stellar Technology (USA)

Reference documents

Reference	Meaning
P115TSS617-C150	5/9 Secondary reference United Electric Controls Company Dba Trans Metrics Division Div Transmetrics Divison

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 6685-01-521-7002?

NSN 6685-01-521-7002 is a Transmitter,pressure, manufactured by Ngb Corp Dba Stellar Technology, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What part numbers are listed for NSN 6685-01-521-7002?

NSN 6685-01-521-7002 has 1 manufacturer part number on file: GT1650-(15/150) T-249 (Ngb Corp Dba Stellar Technology).

What are the specifications of GT1650-(15/150) T-249?

Key specifications for GT1650-(15/150) T-249: Overall Length: 4.920 INCHES NOMINAL IN; Overall Width: 1.750 INCHES NOMINAL IN; Special Features: PRESSURE CONNECTION 9/16-18 UNION MALE,STRAIGHT THREAD (FACE SEAL FITTING); ELECTRICAL CONNECTION MS 3452W14 S-5P; MATERIAL: NICKEL ALLOY (K-MONEL), HOUSING- STAINLESS STEEL. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-521-7002 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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