PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23311Indicator,humidity,plug

Protekair · NSN 6685-00-514-5625 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-514-5625 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-514-5625. Primary manufacturer part number: 23311.
Features
  • Indicator,humidity,plug — FSC 6685
  • Features Provided: REFILLABLE
  • Minimum Desiccant Capacity: 4.7 GRAMS G
  • 5 verified cross-references
  • Primary manufacturer: Protekair
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,humidity,plug, cataloged under National Stock Number 6685-00-514-5625, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Protekair. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-514-5625
Primary Part Number23311
Item NameIndicator,humidity,plug
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerProtekair
StatusACTIVE
Features ProvidedREFILLABLE
Minimum Desiccant Capacity4.7 GRAMS G
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6685-00-678-506923332 INTERCHANGEABLE
Indicator,humidity,plug
Protekair
5306-00-993-0500 INTERCHANGEABLE
Bolt,machine
2530-01-268-02591045Z1351 INTERCHANGEABLE
Rebushing Kit,torque Rod,vehicul
Morris Material Handling, Inc.
5130-01-329-6479 INTERCHANGEABLE
Brush,wire,rotary End
5330-01-362-542523311 INTERCHANGEABLE
Gasket
Barksdale, Inc
2540-01-593-4514 INTERCHANGEABLE
Latch,door,vehicular
3940-01-716-923723311 INTERCHANGEABLE
Adapter,hoisting
Jergens Inc Div Tooling Components Division
Cross-Reference Index
Part NumberManufacturer
2313464 Itt Industries Inc Itt Aerospace Communications Div East (USA)
23311 PRIMARY Protekair (USA)
P33600013 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
739452 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
2313464 L3harris Technologies, Inc. (USA)
Related Parts
6685-00-678-5069INTERCHANGEABLE
INDICATOR,HUMIDITY,PLUG
23332
5306-00-993-0500INTERCHANGEABLE
BOLT,MACHINE
2530-01-268-0259INTERCHANGEABLE
REBUSHING KIT,TORQUE ROD,VEHICUL
1045Z1351
5130-01-329-6479INTERCHANGEABLE
BRUSH,WIRE,ROTARY END
5330-01-362-5425INTERCHANGEABLE
GASKET
23311
2540-01-593-4514INTERCHANGEABLE
LATCH,DOOR,VEHICULAR
3940-01-716-9237INTERCHANGEABLE
ADAPTER,HOISTING
23311

Frequently Asked Questions

What is NSN 6685-00-514-5625?

NSN 6685-00-514-5625 is a Indicator,humidity,plug, manufactured by Protekair, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-514-5625?

NSN 6685-00-514-5625 has 5 cross-referenced part numbers: 2313464 (Itt Industries Inc Itt Aerospace Communications Div East), 23311 (Protekair), P33600013 (Entron Industries Limited Partnership Dba Entron Industries Property Div), 739452 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2313464 (L3harris Technologies, Inc.).

What NSN replaces 6685-00-514-5625?

There are 7 known substitutes for 6685-00-514-5625: 6685-00-678-5069, 5306-00-993-0500, 2530-01-268-0259 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23311?

Key specifications for 23311: Features Provided: REFILLABLE; Minimum Desiccant Capacity: 4.7 GRAMS G; Overall Length: 1.500 INCHES NOMINAL IN. 3 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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