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1970-3 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

1970-3: RESISTOR,VARIABLE,NONWIRE WOUND,.

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Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 2.250 INCHES NOMINAL IN, head_style: PAN, body_height: 3.812 INCHES NOMINAL IN, body_length: 3.750 INCHES NOMINAL IN, head_height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN. This part is cataloged in the U.S. Government catalog under NSN 4820-01-052-3125, 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→ 1970-3
NSN: 4820-01-052-3125
NIINs: 010523125, 012324693
FSC: 4820 — Valves, Nonpowered
CAGE: 1CE49 — DRUCK, LLC DBA DRUCK, LLC (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width2.250 INCHES NOMINAL IN
head_stylePAN
body_height3.812 INCHES NOMINAL IN
body_length3.750 INCHES NOMINAL IN
head_height0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
thread_length1.500 INCHES MINIMUM IN
screw_materialSTEEL
fastener_length1.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
NSN4820-01-052-3125
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1970-3 · Jumbo ⚠ 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1970-3?
1970-3 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1970-3?
1970-3 is cataloged in the U.S. Government catalog under NSN 4820-01-052-3125. This indicates validated use in U.S. government and defense supply chains.
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