NSN 6685-01-629-7459 · NIIN 016297459 · Part number 3051S1CD5A2E11A1AK6M5D1
Rosemount Inc. · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 1LQF0
Government record, cited
NSN 6685-01-629-7459 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-629-7459. Manufacturer of record part number: 3051S1CD5A2E11A1AK6M5D1.
Also searched as6685-01-629-7459 ·
6685016297459 ·
NIIN 016297459 ·
01-629-7459 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 1LQF0 · 3051S1CD5A2E11A1AK6M5D1
Measurement Range: -2000.0 TO 2000.0 POUNDS PER SQUARE INCH LBS
1 manufacturer part number on file
Manufacturer of record: Rosemount Inc.
Identification
NSN: 6685-01-629-7459
NIIN: 016297459
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 3051S1CD5A2E11A1AK6M5D1
Manufacturer: Rosemount Inc.
General Description
The Transmitter,pressure, cataloged under National Stock Number 6685-01-629-7459, 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 Rosemount Inc.. 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
6685-01-629-7459
Primary Part Number
3051S1CD5A2E11A1AK6M5D1
Item Name
Transmitter,pressure
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Rosemount Inc.
Status
ACTIVE
Supplementary Features
EXPLOSION PROOF; DUST IGNITION PROOF
Mechanical Connection Size
1/4 - 18 NPT
Measurement Range
-2000.0 TO 2000.0 POUNDS PER SQUARE INCH LBS
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 6685-01-629-7459?
NSN 6685-01-629-7459 is a Transmitter,pressure, manufactured by Rosemount Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-629-7459?
NSN 6685-01-629-7459 has 1 manufacturer part number on file: 3051S1CD5A2E11A1AK6M5D1 (Rosemount Inc.).
What are the specifications of 3051S1CD5A2E11A1AK6M5D1?
Key specifications for 3051S1CD5A2E11A1AK6M5D1: Supplementary Features: EXPLOSION PROOF; DUST IGNITION PROOF; Overall Length: 9.67 INCHES NOMINAL IN; Mechanical Connection Size: 1/4 - 18 NPT; Special Features: TRANSMITTER OUTPUT: 4-20 MA; MEASUREMENT TYPE: DIFFERENTIAL; SPAN ACCURACY: 0.025 PCT; LCD DISPLAY. 3 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-629-7459 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.