Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , CYLINDER , GAS
Definition:
A VALVE SPECIFICALLY DESIGNED FOR THE CONTROL OF COMPRESSED OR LIQUEFIED GASES AND LEGIBLY MARKED WITH NAME OF GAS FOR WHICH DESIGNED. INLET CONNECTION THREADS ARE COATED WITH LEAD AND/OR TIN TO FORM A TIGHT SEAL. A CAP OR PLUG IS USUALLY SUPPLIED TO PROTECT OUTLET CONNECTION THREADS AND PREVENT LEAKAGE.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
COMMERCIAL AND INDUSTRIAL GAS CY
Inclusions:
Exclusions:
EXCLUDES FILLED GAS CYLINDERS AND ITEMS RELATED TO GASEOUS AND LIQUEFIED GASEOUS DISPENSING SYSTEMS, BOTH MOBILE AND INSTALLED. ALL COMPONENTS OF INSTALLED GAS DISPENSING SYSTEMS ARE CLASSIFIED BY "APPLICATION" OR "FUNCTION" WITH THE END EQUIPMENT FOR WHICH DESIGNED.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL GAS CYLINDER |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL GAS CYLINDER |
| ACMQ | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.750-14 NGT |
| AAQL | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| MARK | SPECIAL MARKINGS | INERT O.T. |
| ACKN | FIRST END STYLE DESIGNATOR | HIGH PRESSURE FLARE |
| ABFF | FURNISHED ITEMS | CHAIN AND PLUG |
| ACLL | FIRST END THREAD DIRECTION | LEFT-HAND |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| AAJJ | MAXIMUM OPERATING PRESSURE | 2400.0 POUNDS PER SQUARE INCH |
| ACSH | SEAT MATERIAL | BRASS, QQ-B-626, ALLOY 377 |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADQW | VALVE OPERATION METHOD | WHEEL |
| ACKL | MEDIA FOR WHICH DESIGNED | HELIUM OR NITROGEN, GASEOUS |
| ADQU | FLOW CONTROL DEVICE | DISK, FLAT |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.965-14 NGO |
| ABEP | STEM MATERIAL | ANY ACCEPTABLE |
| ADRN | FIRST END THREAD PITCH DIAMETERS | +0.9186/+0.9222 INCHES |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED EXTERNAL GAS CYLINDER |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ADQV | FLOW CONTROL DEVICE MATERIAL | ANY ACCEPTABLE |
| ABJH | TEMP RATING | 70.0 DEG FAHRENHEIT |
| AAFZ | BODY MATERIAL | BRASS, QQ-B-626, ALLOY 377 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | V26-591-2 TYPE |