NSN 6685-01-526-2823 · NIIN 015262823 · Part number P40402220-N002 ITEM NO-6
Red Valve Company, Inc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 54584
Government record, cited
NSN 6685-01-526-2823 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-526-2823. Manufacturer of record part number: P40402220-N002 ITEM NO-6.
Also searched as6685-01-526-2823 ·
6685015262823 ·
NIIN 015262823 ·
01-526-2823 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 54584 · P40402220-N002 ITEM NO-6 · 3750-41-0250-10FT · RVS-29545
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: P40402220-N002 ITEM NO-6
Manufacturer: Red Valve Company, Inc
General Description
The Indicator Subassembly,pressure, cataloged under National Stock Number 6685-01-526-2823, 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 Red Valve Company, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
Catalog Facts
Item Name
Indicator Subassembly,pressure
FSC / FSG
6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66)
Manufacturers
Red Valve Company, Inc (CAGE 54584)
Technical Specifications
Parameter
Value
NSN
6685-01-526-2823
Primary Part Number
P40402220-N002 ITEM NO-6
Item Name
Indicator Subassembly,pressure
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Red Valve Company, Inc
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.
5365-01-526-2828P8-040-3POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)Red Valve Company, Inc
5365-01-526-2832P8-050-3POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)Red Valve Company, Inc
6685-01-526-2834P40502220-N002 ITEM NO-7POSSIBLE MATCH
INDICATOR SUBASSEMBLY,PRESSURE
Possible match (shared part number)Red Valve Company, Inc
6685-01-526-2838P4040220-N002POSSIBLE MATCH
INDICATOR,PRESSURE
Possible match (shared part number)Red Valve Company, Inc
NSN 6685-01-526-2823 is a Indicator Subassembly,pressure, manufactured by Red Valve Company, Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-526-2823?
NSN 6685-01-526-2823 has 1 manufacturer part number on file: P40402220-N002 ITEM NO-6 (Red Valve Company, Inc).
What NSN replaces 6685-01-526-2823?
4 possible matches (shared part number, not a government interchangeability claim): 5365-01-526-2828, 5365-01-526-2832, 6685-01-526-2834. Verify interchangeability with system specifications before substitution.
Is NSN 6685-01-526-2823 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.