National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
DAMPENER , FLUID PRESSURE
Definition:
AN AUTOMATIC THROTTLING DEVICE DESIGNED TO ABSORB FLUID PULSATIONS AND SURGES, THUS REDUCING MECHANICAL VIBRATIONS. EXCLUDES DAMPENER, FLUTTER.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| MIL-PRF-2940 | 81349 | M | 4 | 1 | E | ZZ | ||
| M2940-4-L-B-P-G | 81349 | M | 2 | 2 | E | ZZ | ||
| MIL-S-2940 | 81349 | M | 5 | 9 | 4 | CX | ||
| MIL-S-2940 4-L-B-P-G | 81349 | M | 5 | 9 | 4 | CX |
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
PRESSURE, TEMPERATURE, AND HUMID
Inclusions:
INCLUDES THERMOMETERS, INCLUDING ENGINE THERMOMETERS; PRESSURE GAGES; THERMOCOUPLE LEADS; RESISTANCE BULBS.
Exclusions:
EXCLUDES CLINICAL THEROMETERS; (FSC 6515); THERMOSTATIC AND DIFFERENTIAL PRESSURE SWITCHES (FSC 5930); AND METEOROLOGICAL INSTRUMENTS (FSC 6660).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ZZZT | NONDEFINITIVE SPEC/STD DATA | B COMPOSITION AND L CLASS AND 4 TYPE |
| BKBK | THREADED DIRECT PRESSURE CONNECTION | PROVIDED |
| BKBL | TUBE CONNECTION TYPE | FLARELESS |
| AAJD | THREAD CLASS | 3A |
| MATL | MATERIAL | NICKEL COPPER ALLOY |
| BKBH | OPERATING PRESSURE RANGE | +10.0/+1000.0 POUNDS PER SQUARE INCH |
| BKBJ | FLUID TYPE FOR WHICH DESIGNED | WATER |
| APJC | THREAD LOCATION | EXTERNAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNF |
| ABUJ | THREAD SIZE | 9/16-18 |
| ASMM | CONNECTION QUANTITY | 1 |