PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125ATest Set,laser Detecting

Spectra-Physics Inc · NSN 6625-00-403-7992 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-403-7992 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-403-7992. Primary manufacturer part number: 125A.
Features
  • Test Set,laser Detecting — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Spectra-Physics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,laser Detecting, cataloged under National Stock Number 6625-00-403-7992, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Spectra-Physics Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-403-7992
Primary Part Number125A
Item NameTest Set,laser Detecting
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSpectra-Physics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeU
SMR CodeVU
Verified Substitutes 8
5120-00-335-5390125A INTERCHANGEABLE
Wrench,wheel Lug Nu
Cole Mfg Corp
5998-00-471-938000180-66536 INTERCHANGEABLE
Circuit Card Assembly
Keysight Technologies Inc
2520-00-589-0574X125A INTERCHANGEABLE
Shifter Fork,vehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
3610-00-773-9062 INTERCHANGEABLE
Gear,angle Roller
6625-01-068-1212 INTERCHANGEABLE
Generator,signal
6130-01-206-8838125A INTERCHANGEABLE
Power Supply
Power General Corp
6625-01-225-7454 INTERCHANGEABLE
Disk,light Interrupting
3020-01-520-9183 INTERCHANGEABLE
Pulley,groove
Cross-Reference Index
Part NumberManufacturer
125A Spectra-Physics Inc (USA)
Related Parts
5120-00-335-5390INTERCHANGEABLE
WRENCH,WHEEL LUG NU
125A
5998-00-471-9380INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
00180-66536
2520-00-589-0574INTERCHANGEABLE
SHIFTER FORK,VEHICULAR
X125A
3610-00-773-9062INTERCHANGEABLE
GEAR,ANGLE ROLLER
6625-01-068-1212INTERCHANGEABLE
GENERATOR,SIGNAL
6130-01-206-8838INTERCHANGEABLE
POWER SUPPLY
125A
6625-01-225-7454INTERCHANGEABLE
DISK,LIGHT INTERRUPTING
3020-01-520-9183INTERCHANGEABLE
PULLEY,GROOVE

Frequently Asked Questions

What is NSN 6625-00-403-7992?

NSN 6625-00-403-7992 is a Test Set,laser Detecting, manufactured by Spectra-Physics Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-403-7992?

NSN 6625-00-403-7992 has 1 cross-referenced part number: 125A (Spectra-Physics Inc).

What NSN replaces 6625-00-403-7992?

There are 8 known substitutes for 6625-00-403-7992: 5120-00-335-5390, 5998-00-471-9380, 2520-00-589-0574 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 125A?

Key specifications for 125A: Special Features: CALIBRATOR LASER PH; Special Features: CALIBRATOR LASER PH. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com