NSN 6635-01-519-8907 · NIIN 015198907 · FSC 6635
NO DASHES 6635015198907
In Stock
DETECTOR,LEAK,HELIUM
Physical Properties Testing and Inspection
Technical characteristics
3 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| FEAT | SPECIAL FEATURES | LOWEST DETECTABLE HELIUM CONCENTRATION 2PPM; LOWEST DETECTABLE LEAK RATE 5 X 0.000001 MBAR L/S; RESPONSE TIME 5 SECONDS; PROBE HAS VISUAL BAR GRAPHINDICATING AMOUNT OF HELIUM. INTRINSICALLY SAFE. HOSE LENGTH 90 FEET |
| FTLD | FUNCTIONAL DESCRIPTION | USED TO PRECISELY LOCATE THE INTERNAL LEAK SOURCES AFTER PREFORMING A CLEAR MAPPING FROM THE OUTSIDE. APPLICATIONS INCLUDE DETECTING LEAKS IN CREW OXYGEN SYSTEMS, FUEL TANKS AND LINES WHILE ON AIRCRAFT |
| SUPP | SUPPLEMENTARY FEATURES | CONSISTS OF 3 UNITS; R/N 969-4000 HELITEST WING DETECTION UNIT; R/N 969-4100 HELITEST WING VISUAL PROBE UNIT; R/N 969-4300 HELITEST WING UNIT FUEL TOOLING UNIT |
Cross-references
9 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 9694450 | 3FM31 |
| 969.4450 NG | 3FM31 |
| DET-HWK | 3FM31 |
| DET-HWK-82-L | 3FM31 |
| PD06WRGBZOENI16 | 98752 |
| 969.4450 NG | FA6R3 |
| 9694005 | 04399 |
| 969-4450 | 04399 |
| HELITEST WING | 04399 |