NSN 6625-01-656-9931 · NIIN 016569931 · Part number AX/4000
Spirent Communications, Inc. Dba Spirent Communications Rockvil · FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0XJK0
Government record, cited
NSN 6625-01-656-9931 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-656-9931. Manufacturer of record part number: AX/4000.
Also searched as6625-01-656-9931 ·
6625016569931 ·
NIIN 016569931 ·
01-656-9931 ·
FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments · CAGE 0XJK0 · AX/4000
Nearby stock numbers← 6625-01-656-9929 Phasemeter
·
6625-01-656-9937 Case, Test Set →
Features
Analyzer,local-Wide Area Network — FSC 6625
1 manufacturer part number on file
Manufacturer of record: Spirent Communications, Inc. Dba Spirent Communications Rockvil
Identification
NSN: 6625-01-656-9931
NIIN: 016569931
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: AX/4000
Manufacturer: Spirent Communications, Inc. Dba Spirent Communications Rockvil
General Description
The Analyzer,local-Wide Area Network, cataloged under National Stock Number 6625-01-656-9931, 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 Spirent Communications, Inc. Dba Spirent Communications Rockvil. 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
6625-01-656-9931
Primary Part Number
AX/4000
Item Name
Analyzer,local-Wide Area Network
FSC / FSG
6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments
Manufacturer
Spirent Communications, Inc. Dba Spirent Communications Rockvil
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Spirent Communications, Inc. Dba Spirent Communications Rockvil (USA)
No interchangeability data on file.
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 6625-01-656-9931?
NSN 6625-01-656-9931 is a Analyzer,local-Wide Area Network, manufactured by Spirent Communications, Inc. Dba Spirent Communications Rockvil, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
What part numbers are listed for NSN 6625-01-656-9931?
NSN 6625-01-656-9931 has 1 manufacturer part number on file: AX/4000 (Spirent Communications, Inc. Dba Spirent Communications Rockvil).
What are the specifications of AX/4000?
Key specifications for AX/4000: Special Features: MULTI-PORT SYSTEM CAN CURRENTLY TEST FOUR DIFFERENT TRANSMISSION TECHNOLOGIES (IP, ATM, ETHERNET, AND FRAME RELAY) SIMULTANEOUSLY AT SPEEDS UP TO 2.488 GBPS GBPS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6625-01-656-9931 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.