| Item Name | Leak Standard Gas D |
| INC Code | 77777 |
| Federal Supply Group (FSG) | Instruments And Laboratory Equipment |
| Federal Supply Class (FSC) | 6635 Physical Properties Testing And Inspection |
| National Item Identification Number (NIIN) | 01-379-6339 (013796339) |
| NCB Code | USA (01) |
| Manufacturer | Vacuum Instrument Corporation |
| Associated Parts Numbers of NSN 6635-01-379-6339 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 922-801HELIUM | vacuum instrument corporation | leak standard gas d | 15718 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| 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 |
| Relevant Components for NSN - 6635-01-379-6339, 6635013796339 | ||||
| 6635-01-507-0334 (6635015070334) | 6635-01-262-3384 (6635012623384) | 6635-01-503-0122 (6635015030122) | 6635-01-034-0948 (6635010340948) | |
| 6635-00-081-2266 (6635000812266) | 6635-00-939-5229 (6635009395229) | 6635-01-559-8455 (6635015598455) | 6635-01-265-5108 (6635012655108) | |
| 6635-01-398-5411 (6635013985411) | 6635-01-243-0467 (6635012430467) | 6635-01-591-0661 (6635015910661) | 6635-01-391-4793 (6635013914793) | |
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