PartsTable TECHNICAL DATA SHEET

NSN 6685-01-419-3253Government record, cited

Indicator, Humidity, Plug6685-01-419-3253

NSN 6685-01-419-3253 · NIIN 014193253 · Part number TA357-1641

Agm Container Controls Inc Dba Agm Container Controls Inc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 08992

Government record, cited

NSN 6685-01-419-3253 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-419-3253. Manufacturer of record part number: TA357-1641.

Also searched as 6685-01-419-3253 · 6685014193253 · NIIN 014193253 · 01-419-3253 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 08992 · TA357-1641 · 7044274-1

Nearby stock numbers ← 6685-01-419-3077 Gage, Pressure, Dial Indicating · 6685-01-419-3472 Gage, Absolute Pressure, Dial Indi →

Features

Indicator,humidity,plug — FSC 6685
Width Across Flats: 1.550 INCHES NOMINAL IN
Nominal Pipe Size for Which Designed: 0.750 INCHES SINGLE END IN
End Connection Type: THREADED EXTERNAL, GASKET SEAL SINGLE END
Style Designator: BULLS EYE, HI-TEMP/HIGH PRESSURE
Surface Treatment: CHROMATE
Material: ALUMINUM ALLOY
1 manufacturer part number on file

Identification

NSN: 6685-01-419-3253
NIIN: 014193253
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: TA357-1641
Manufacturer: Agm Container Controls Inc Dba Agm Container Controls Inc

General Description

The Indicator,humidity,plug, cataloged under National Stock Number 6685-01-419-3253, 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 Agm Container Controls Inc Dba Agm Container Controls Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	6685-01-419-3253
Primary Part Number	TA357-1641
Item Name	Indicator,humidity,plug
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer	Agm Container Controls Inc Dba Agm Container Controls Inc
Status	ACTIVE
Width Across Flats	1.550 INCHES NOMINAL IN
Nominal Pipe Size for Which Designed	0.750 INCHES SINGLE END IN
End Connection Type	THREADED EXTERNAL, GASKET SEAL SINGLE END
Style Designator	BULLS EYE, HI-TEMP/HIGH PRESSURE
Surface Treatment	CHROMATE
Material	ALUMINUM ALLOY

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
TA357-1641 PRIMARY	Agm Container Controls Inc Dba Agm Container Controls Inc (USA)

Reference documents

Reference	Meaning
7044274-1	7/2 Vendor item drawing reference U.S. Government activity

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 6685-01-419-3253?

NSN 6685-01-419-3253 is a Indicator,humidity,plug, manufactured by Agm Container Controls Inc Dba Agm Container Controls Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What part numbers are listed for NSN 6685-01-419-3253?

NSN 6685-01-419-3253 has 1 manufacturer part number on file: TA357-1641 (Agm Container Controls Inc Dba Agm Container Controls Inc).

What are the specifications of TA357-1641?

Key specifications for TA357-1641: Overall Height: 1.120 INCHES NOMINAL IN; Width Across Flats: 1.550 INCHES NOMINAL IN; Nominal Pipe Size for Which Designed: 0.750 INCHES SINGLE END IN; End Connection Type: THREADED EXTERNAL, GASKET SEAL SINGLE END. 6 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-419-3253 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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