NSN 6625-01-677-2178 · NIIN 016772178 · Part number N5171B-503-UNT
Keysight Technologies Inc · FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 7ZXR5
Government record, cited
NSN 6625-01-677-2178 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-677-2178. Manufacturer of record part number: N5171B-503-UNT.
Also searched as6625-01-677-2178 ·
6625016772178 ·
NIIN 016772178 ·
01-677-2178 ·
FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments · CAGE 7ZXR5 · N5171B-503-UNT
Nearby stock numbers← 6625-01-677-2068 Installation Kit, Electronic Equi
·
6625-01-677-2216 Test Set, Electrical Power →
Features
Generator,signal — FSC 6625
Frequency Range Rating: +0.009 TO 3000.000 MEGAHERTZ
1 manufacturer part number on file
Manufacturer of record: Keysight Technologies Inc
Identification
NSN: 6625-01-677-2178
NIIN: 016772178
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: N5171B-503-UNT
Manufacturer: Keysight Technologies Inc
General Description
The Generator,signal, cataloged under National Stock Number 6625-01-677-2178, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Keysight Technologies Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6625-01-677-2178
Primary Part Number
N5171B-503-UNT
Item Name
Generator,signal
FSC / FSG
6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments
Manufacturer
Keysight Technologies Inc
Status
ACTIVE
Frequency Range Rating
+0.009 TO 3000.000 MEGAHERTZ
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 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6625-00-000-0309
6625-00-000-0309 · Item name not on file
6625-00-000-0480
6625-00-000-0480 · Item name not on file
6625-00-001-1338
6625-00-001-1338 · Item name not on file
6625-00-001-1341
6625-00-001-1341 · Item name not on file
6625-00-001-1371
6625-00-001-1371 · Item name not on file
6625-00-001-1373
6625-00-001-1373 · Item name not on file
6625-00-001-1374
6625-00-001-1374 · Item name not on file
6625-00-001-1377
SWEEP GENERATOR SUBASSEMBLY
Frequently Asked Questions
What is NSN 6625-01-677-2178?
NSN 6625-01-677-2178 is a Generator,signal, manufactured by Keysight Technologies Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
What part numbers are listed for NSN 6625-01-677-2178?
NSN 6625-01-677-2178 has 1 manufacturer part number on file: N5171B-503-UNT (Keysight Technologies Inc).
What are the specifications of N5171B-503-UNT?
Key specifications for N5171B-503-UNT: Frequency Range Rating: +0.009 TO 3000.000 MEGAHERTZ; Part Name Assigned by Controlling Agency: RF ANALOG SIGNAL. 1 specification is documented in the U.S. Government catalog.
Is NSN 6625-01-677-2178 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.