FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Filter Assembly,indicator, cataloged under National Stock Number 6685-01-182-7803, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-182-7803
Item Name
Filter Assembly,indicator
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
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
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
7220-01-210-0171POSSIBLE MATCH
MAT,FLOOR
Possible match (shared part number)
4330-01-226-07471046051POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Us Army Aviation and Missile Command
7510-01-245-3791POSSIBLE MATCH
TAPE,PRESSURE SENSITIVE ADHESIVE
Possible match (shared part number)
5342-01-274-27589473POSSIBLE MATCH
BRACKET,SPECIAL
Possible match (shared part number)Carlisle & Finch Co
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
9473
3/2Design control — primary reference
U.S. Government activity
9473
3/9Design control — primary reference
Air Dry Co of America, Llc
Related Parts
7220-01-210-0171POSSIBLE MATCH
MAT,FLOOR
4330-01-226-0747POSSIBLE MATCH
FILTER ELEMENT,FLUID
1046051
7510-01-245-3791POSSIBLE MATCH
TAPE,PRESSURE SENSITIVE ADHESIVE
5342-01-274-2758POSSIBLE MATCH
BRACKET,SPECIAL
9473
Frequently Asked Questions
What is NSN 6685-01-182-7803?
NSN 6685-01-182-7803 is a Filter Assembly,indicator, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What NSN replaces 6685-01-182-7803?
4 possible matches (shared part number, not a government interchangeability claim): 7220-01-210-0171, 4330-01-226-0747, 7510-01-245-3791. Verify interchangeability with system specifications before substitution.
What are the specifications of 6685-01-182-7803?
Key specifications for 6685-01-182-7803: End Item Identification: MODEL 10310-24. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-182-7803 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.