NSN 6685-00-678-5352 · NIIN 006785352 · Part number BNN-1278-AK
Ametek, Inc. Div Aerospace & Defense · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 61349
Government record, cited
NSN 6685-00-678-5352 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-678-5352. Manufacturer of record part number: BNN-1278-AK.
Also searched as6685-00-678-5352 ·
6685006785352 ·
NIIN 006785352 ·
00-678-5352 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 61349 · BNN-1278-AK
Manufacturer of record: Ametek, Inc. Div Aerospace & Defense
Identification
NSN: 6685-00-678-5352
NIIN: 006785352
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: BNN-1278-AK
Manufacturer: Ametek, Inc. Div Aerospace & Defense
General Description
The Base Plate Assembly,transmitter, cataloged under National Stock Number 6685-00-678-5352, 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 Ametek, Inc. Div Aerospace & Defense. Government technical data includes 1 specification, 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
6685-00-678-5352
Primary Part Number
BNN-1278-AK
Item Name
Base Plate Assembly,transmitter
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
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 6685-00-678-5352?
NSN 6685-00-678-5352 is a Base Plate Assembly,transmitter, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-00-678-5352?
NSN 6685-00-678-5352 has 1 manufacturer part number on file: BNN-1278-AK (Ametek, Inc. Div Aerospace & Defense).
What are the specifications of BNN-1278-AK?
Key specifications for BNN-1278-AK: General Characteristics Item Description: AH-2025-PL 1; AH-4068 1; AH-4069 1; AH-4069-A 1; AH-4070 1; AH-4071 1; ANS-1280-B1; BNN-1601 1; AH-4147 1. 1 specification is documented in the U.S. Government catalog.
Is NSN 6685-00-678-5352 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.