NSN 6635-01-379-6339 · NIIN 013796339 · FSC 6635
NO DASHES 6635013796339
In Stock
LEAK STANDARD,GAS DETECTOR
Physical Properties Testing and Inspection
Technical characteristics
2 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 |
|---|---|---|
| FTLD | FUNCTIONAL DESCRIPTION | CALIBRATES HELIUM LEAK DETECTOR, P/N 1120HE/1038-17 PRIOR TO TESTING FIRE EXTINGUISHER |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | LEAK RATE RANGE (ATM-CC/SEC): 1 TO 9 X 10-8; HELIUM GAS; SUPPLIED WITH 1/2 IN. OD SMOOTH TUBE OUTLET FITTING;OUTSIDE MATL 304 STAINLESS STEEL CYLINDER: OVERALL DIM 14.5 IN. LG; 2.0 IN. IN. DIA; 20 LBS; ORIFICE TYPE LEAK; USES PRECISION TAPERED GLASS CAPILLARY AS LEAK ELEMENT; PROVIDES GRADUAL PRESSURE RISE AT PREDICTABLE RATE; INDIVIDUALLY CALIBRATED USING ACCUMULATION OVER TIME METHOD IAW AMERICAN VACUUM SOCIETY STANDARD 2.2-1968 |