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0501-31 — RESISTOR,FIXED,FILM

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

0501-31: RESISTOR,FIXED,FILM.

The RESISTOR,FIXED,FILM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY FLOW CONTROL DEVICE, body_length: 0.138 INCHES NOMINAL IN, body_diameter: 0.063 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, connection_type: THREADED EXTERNAL BOSS ALL ENDS, mounting_method: BRACKET(S) SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-590-8127, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 0501-31
NSN: 4820-00-590-8127
NIINs: 005908127, 011682352, 013819439
FSC: 4820 — Valves, Nonpowered
CAGE: 00819 — FLAIR CORPORATION DBA S P X AIR TREATMENT DIV DEHYDRATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY FLOW CONTROL DEVICE
body_length0.138 INCHES NOMINAL IN
body_diameter0.063 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
connection_typeTHREADED EXTERNAL BOSS ALL ENDS
mounting_methodBRACKET(S) SINGLE MOUNTING FACILITY
terminal_length1.100 INCHES NOMINAL IN
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
style_designatorAXIAL TERMINAL EACH END
thread_directionRIGHT-HAND ALL ENDS
flow_control_devicePLUG
nominal_thread_size1.062 INCHES ALL ENDS IN
NSN4820-00-590-8127
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0501-31 · OEM ⚠ 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
•
FLOW CONTROL DEVICE: PLUG
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
•
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
NOMINAL THREAD SIZE: 1.062 INCHES ALL ENDS IN
•
MATERIAL: COPPER ALLOY FLOW CONTROL DEVICE
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPLUG
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE1.062 INCHES ALL ENDS IN
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODMANUAL
SUBSTITUTES & CROSS-REFERENCES 1
4820-125-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0501-31?
0501-31 is a RESISTOR,FIXED,FILM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 0501-31?
There is 1 known substitute for 0501-31: 4820-125-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 0501-31?
0501-31 is cataloged in the U.S. Government catalog under NSN 4820-00-590-8127. This indicates validated use in U.S. government and defense supply chains.
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