NSN 6685-01-552-0272 · NIIN 015520272 · Part number 21C-10-S-3-B
Rdf Corporation · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 02009
Government record, cited
NSN 6685-01-552-0272 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-552-0272. Manufacturer of record part number: 21C-10-S-3-B.
Also searched as6685-01-552-0272 ·
6685015520272 ·
NIIN 015520272 ·
01-552-0272 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 02009 · 21C-10-S-3-B
Terminal Type and Quantity: 1 CONNECTOR, RECEPTACLE
1 manufacturer part number on file
Manufacturer of record: Rdf Corporation
Identification
NSN: 6685-01-552-0272
NIIN: 015520272
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 21C-10-S-3-B
Manufacturer: Rdf Corporation
General Description
The Transmitter,temperature,electric, cataloged under National Stock Number 6685-01-552-0272, 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 Rdf Corporation. Government technical data includes 3 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-552-0272
Primary Part Number
21C-10-S-3-B
Item Name
Transmitter,temperature,electric
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Rdf Corporation
Status
ACTIVE
Unit Type
SHIELDED
Material
STEEL CORROSION RESISTING PROTECTIVE TUBE
Terminal Type and Quantity
1 CONNECTOR, RECEPTACLE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 6685-01-552-0272?
NSN 6685-01-552-0272 is a Transmitter,temperature,electric, manufactured by Rdf Corporation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-552-0272?
NSN 6685-01-552-0272 has 1 manufacturer part number on file: 21C-10-S-3-B (Rdf Corporation).
What are the specifications of 21C-10-S-3-B?
Key specifications for 21C-10-S-3-B: Unit Type: SHIELDED; Special Features: MATERIAL:300 S/S;4-PIN CONNECTOR;RESISTANCE 100OHMS @ 0 DEGREES CELSIUS; Part Name Assigned by Controlling Agency: (INAVY)RTD TEMPERATURE SEN; End Item Identification: MISC ELECTRIC PLATN GROUP FFG 0048. 3 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-552-0272 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.