NSN 6685-00-339-3699 · NIIN 003393699 · Part number 5176051
Rolls-Royce Solutions America Inc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 72582
Government record, cited
NSN 6685-00-339-3699 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-339-3699. Manufacturer of record part number: 5176051.
Also searched as6685-00-339-3699 ·
6685003393699 ·
NIIN 003393699 ·
00-339-3699 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 72582 · 5176051
Nearby stock numbers← 6685-00-339-3275 Indicator, Over Temperature
·
6685-00-339-3937 →
Features
Adapter,tachometer — FSC 6685
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc
Identification
NSN: 6685-00-339-3699
NIIN: 003393699
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 5176051
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Adapter,tachometer, cataloged under National Stock Number 6685-00-339-3699, 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 Rolls-Royce Solutions America 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Adapter,tachometer
FSC / FSG
6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66)
Manufacturers
Rolls-Royce Solutions America Inc (CAGE 72582)
Technical Specifications
Parameter
Value
NSN
6685-00-339-3699
Primary Part Number
5176051
Item Name
Adapter,tachometer
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Rolls-Royce Solutions America 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)
C/1Advisory reference — outside the item-of-supply concept
General Motors Llc Dba General Motors Llc
No interchangeability data on file.
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 6685-00-339-3699?
NSN 6685-00-339-3699 is a Adapter,tachometer, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-00-339-3699?
NSN 6685-00-339-3699 has 1 manufacturer part number on file: 5176051 (Rolls-Royce Solutions America Inc).
Is NSN 6685-00-339-3699 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.