NSN 6635-01-643-9229 · NIIN 016439229 · Part number TD-8855
Pasco Scientific Dba Pasco Scientific, a Ca Corp · FSC 6635 — Physical Properties Testing and Inspection · FSG 66 — Instruments and Laboratory Equipment · CAGE 63466
Government record, cited
NSN 6635-01-643-9229 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-643-9229. Manufacturer of record part number: TD-8855.
Also searched as6635-01-643-9229 ·
6635016439229 ·
NIIN 016439229 ·
01-643-9229 ·
FSC 6635 Physical Properties Testing and Inspection · CAGE 63466 · TD-8855
Test Type for Which Designed: COMPLETE THERMAL RADIATION SYSTEM
1 manufacturer part number on file
Manufacturer of record: Pasco Scientific Dba Pasco Scientific, a Ca Corp
Identification
NSN: 6635-01-643-9229
NIIN: 016439229
FSC: 6635 — Physical Properties Testing and Inspection
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: TD-8855
Manufacturer: Pasco Scientific Dba Pasco Scientific, a Ca Corp
General Description
The Test Set,heat Detector, cataloged under National Stock Number 6635-01-643-9229, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Pasco Scientific Dba Pasco Scientific, a Ca Corp. Government technical data includes 2 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
6635-01-643-9229
Primary Part Number
TD-8855
Item Name
Test Set,heat Detector
FSC / FSG
6635 / 66 — Physical Properties Testing and Inspection
Pasco Scientific Dba Pasco Scientific, a Ca Corp (USA)
No interchangeability data on file.
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 6635-01-643-9229?
NSN 6635-01-643-9229 is a Test Set,heat Detector, manufactured by Pasco Scientific Dba Pasco Scientific, a Ca Corp, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
What part numbers are listed for NSN 6635-01-643-9229?
NSN 6635-01-643-9229 has 1 manufacturer part number on file: TD-8855 (Pasco Scientific Dba Pasco Scientific, a Ca Corp).
What are the specifications of TD-8855?
Key specifications for TD-8855: Enclosure Feature: SINGLE ITEM W/HOUSING; Test Type for Which Designed: COMPLETE THERMAL RADIATION SYSTEM. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6635-01-643-9229 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.