PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A154Indicator,humidity,plug

Aerodri Corp Keco Industries Inc Div · NSN 6685-00-245-4550 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-245-4550 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-245-4550. Primary manufacturer part number: A154.
Features
  • Indicator,humidity,plug — FSC 6685
  • 3 verified cross-references
  • Primary manufacturer: Aerodri Corp Keco Industries Inc Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,humidity,plug, cataloged under National Stock Number 6685-00-245-4550, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerodri Corp Keco Industries Inc Div. This item has 3 commercial cross-references 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
NSN6685-00-245-4550
Primary Part NumberA154
Item NameIndicator,humidity,plug
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAerodri Corp Keco Industries Inc Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1095-00-019-1683A154 INTERCHANGEABLE
Panel,armament Selector
Lockheed Martin Corp
5950-00-118-8136278-2121-010 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
7320-00-126-3865 INTERCHANGEABLE
Arm,connecting
5120-00-156-9199613692 INTERCHANGEABLE
Contact Positioner,terminal Crim
Astro Tool Corp.
3455-00-194-052010160 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
6810-00-264-9084 INTERCHANGEABLE
Hypophosphorous Acid
5961-00-452-0548 INTERCHANGEABLE
Semiconductor Device,diode
6150-00-909-0220711934 INTERCHANGEABLE
Lead,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5340-01-016-7897A154 INTERCHANGEABLE
Plate,mending
General Devices Co Inc
5999-01-037-0047 INTERCHANGEABLE
Heater,thermal Release
Cross-Reference Index
Part NumberManufacturer
DPI Aerodri Corp Keco Industries Inc Div (USA)
A154 PRIMARY Aerodri Corp Keco Industries Inc Div (USA)
DPI1 Aerodri Corp Keco Industries Inc Div (USA)
Related Parts
1095-00-019-1683INTERCHANGEABLE
PANEL,ARMAMENT SELECTOR
A154
5950-00-118-8136INTERCHANGEABLE
COIL,RADIO FREQUENCY
278-2121-010
7320-00-126-3865INTERCHANGEABLE
ARM,CONNECTING
5120-00-156-9199INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
613692
3455-00-194-0520INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10160
6810-00-264-9084INTERCHANGEABLE
HYPOPHOSPHOROUS ACID
5961-00-452-0548INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6150-00-909-0220INTERCHANGEABLE
LEAD,ELECTRICAL
711934
5340-01-016-7897INTERCHANGEABLE
PLATE,MENDING
A154
5999-01-037-0047INTERCHANGEABLE
HEATER,THERMAL RELEASE
6105-01-199-6321INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
A154
1005-01-315-8286INTERCHANGEABLE
PLATE,TRIGGER GUARD

Frequently Asked Questions

What is NSN 6685-00-245-4550?

NSN 6685-00-245-4550 is a Indicator,humidity,plug, manufactured by Aerodri Corp Keco Industries Inc Div, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-245-4550?

NSN 6685-00-245-4550 has 3 cross-referenced part numbers: DPI (Aerodri Corp Keco Industries Inc Div), A154 (Aerodri Corp Keco Industries Inc Div), DPI1 (Aerodri Corp Keco Industries Inc Div).

What NSN replaces 6685-00-245-4550?

There are 12 known substitutes for 6685-00-245-4550: 1095-00-019-1683, 5950-00-118-8136, 7320-00-126-3865 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A154?

Key specifications for A154: Overall Length: 3.438 INCHES NOMINAL IN. 1 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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