NSN 6685-01-688-4044 · NIIN 016884044 · Part number ADT920-N-OCPPC
Additel Corporation Dba Additel Corp · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 6RUA6
Government record, cited
NSN 6685-01-688-4044 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-688-4044. Manufacturer of record part number: ADT920-N-OCPPC.
Also searched as6685-01-688-4044 ·
6685016884044 ·
NIIN 016884044 ·
01-688-4044 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 6RUA6 · ADT920-N-OCPPC
The Tester,pressure Gage, cataloged under National Stock Number 6685-01-688-4044, 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 Additel Corporation Dba Additel Corp. Government technical data includes 2 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
6685-01-688-4044
Primary Part Number
ADT920-N-OCPPC
Item Name
Tester,pressure Gage
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Additel Corporation Dba Additel Corp
Status
ACTIVE
Reference Data and Literature
T.O. 15X-1-102
Accessory Components and Quantity
ADT681 DIGITAL PRESSURE GAUGE (1) AND ADT920-MIL PRESSURE PUMP (1)
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 6685-01-688-4044?
NSN 6685-01-688-4044 is a Tester,pressure Gage, manufactured by Additel Corporation Dba Additel Corp, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-688-4044?
NSN 6685-01-688-4044 has 1 manufacturer part number on file: ADT920-N-OCPPC (Additel Corporation Dba Additel Corp).
What are the specifications of ADT920-N-OCPPC?
Key specifications for ADT920-N-OCPPC: Reference Data and Literature: T.O. 15X-1-102; Accessory Components and Quantity: ADT681 DIGITAL PRESSURE GAUGE (1) AND ADT920-MIL PRESSURE PUMP (1); Special Features: AFMETCAL;ITEM IS REQUIRED TO MEET THE REQUIREMENTS OF T.O. 15X-1-102; Part Name Assigned by Controlling Agency: OXYGEN CLEAN PNEUMATIC PRESSURE CALIBRATOR (OCPPC)/PNEUMATIC PRESSURE CALIBRATION KIT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-688-4044 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.