NSN 6635-01-672-1129 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-672-1129. Manufacturer of record part number: UL 101-E.
Also searched as6635-01-672-1129 ·
6635016721129 ·
NIIN 016721129 ·
01-672-1129 ·
FSC 6635 Physical Properties Testing and Inspection · CAGE 62373 · UL 101-E
FSC: 6635 — Physical Properties Testing and Inspection
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: UL 101-E
Manufacturer: Ctrl Systems, Inc
General Description
The Test Set,ultrasonic, cataloged under National Stock Number 6635-01-672-1129, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ctrl Systems, Inc. Government technical data includes 6 specifications, 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
6635-01-672-1129
Primary Part Number
UL 101-E
Item Name
Test Set,ultrasonic
FSC / FSG
6635 / 66 — Physical Properties Testing and Inspection
Other items in FSC 6635 — Physical Properties Testing and Inspection
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6635-00-000-0133
X-RAY APPARATUS,RADIOGRAPHIC,IND
6635-00-001-1523
FILM,RADIOGRAPHIC
6635-00-001-2317
6635-00-001-2317 · Item name not on file
6635-00-001-2318
6635-00-001-2318 · Item name not on file
6635-00-003-0281
TESTER,TORQUE WRENCH
6635-00-003-0282
CALIBRATOR,TORQUE
6635-00-003-0284
CALIBRATOR,TORQUE
6635-00-003-1193
6635-00-003-1193 · Item name not on file
Frequently Asked Questions
What is NSN 6635-01-672-1129?
NSN 6635-01-672-1129 is a Test Set,ultrasonic, manufactured by Ctrl Systems, Inc, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
What part numbers are listed for NSN 6635-01-672-1129?
NSN 6635-01-672-1129 has 1 manufacturer part number on file: UL 101-E (Ctrl Systems, Inc).
What are the specifications of UL 101-E?
Key specifications for UL 101-E: Indicator Type: AUDIO TONE; Usage Design: EXTERNAL; Indicator Reading Type: MULTIPLE; Indicator Design: ELECTRONIC SIGNAL ALARM. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6635-01-672-1129 hazardous material?
No hazard code in the DLA record (HMIC N). 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.