PartsTable
Technical Data Sheet
74052 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

- High-performance NiMH batteries, suitable for fast charge and usable for a lot of applications (e.g. for applications when a lot of current is necessary: in case of radio sets, GPS receivers, flash units, remote controls, clocks, etc.)<br>- Specially developed to store the charging capacity over a long storage time<br>- Very low self-discharge - can be used during several weeks<br>- Capacity: 2100 mAh/1.2 V<br>- Fast charge: max. 950 mA in case of minus Delta V charging supervision<br>- Without memory effect<br>- Environment-friendly<br>- Set containing 4 pieces This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-016-1016, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 74052
NSN: 4820-00-016-1016
FSC: 4820
CAGE: 04320 — CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. (USA)
SPECIFICATIONS
body_width1.938 INCHES NOMINAL IN
body_height1.875 INCHES NOMINAL IN
body_length2.500 INCHES NOMINAL IN
thread_class2A STUD THREAD A
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
overall_length4.000 INCHES NOMINAL IN
inductance_typeFIXED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
connection_styleGROOVED (TUBE) FIRST END
style_designatorCROSS
thread_directionRIGHT-HAND NUT THREAD
NSN4820-00-016-1016
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 74052 · Hama ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.438 INCHES FIRST END IN
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
OPERATING PRESSURE: 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATOR: CROSS
APERTURE DIAMETER: 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
FLOW CONTROL DEVICE: POPPET
DISK LOADING METHOD: SPRING
CONNECTION STYLE: GROOVED (TUBE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.438 INCHES FIRST END IN
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
OPERATING PRESSURE60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATORCROSS
APERTURE DIAMETER0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
FLOW CONTROL DEVICEPOPPET
DISK LOADING METHODSPRING
CONNECTION STYLEGROOVED (TUBE) FIRST END
VALVE OPERATION METHODAUTOMATIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
74802Interchangeable
interchangeable cross-reference
interchangeable
74052Interchangeable
interchangeable cross-reference
interchangeable
B604-1016Interchangeable
interchangeable cross-reference
interchangeable
66-5-2002Interchangeable
interchangeable cross-reference
interchangeable
45221-404Interchangeable
interchangeable cross-reference
interchangeable
29784Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74052?
74052 is a ADAPTER,STRAIGHT,PIPE TO TUBE manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 74052?
There are 8 known substitutes for 74052: 74802, 74052, B604-1016 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74052?
74052 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-016-1016. This indicates validated use in U.S. government and defense supply chains.
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