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Technical Data Sheet
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52046 — STRAINER,SUCTION

✓ Government record, cited
Jumbo · HOSE FITTING
PRODUCT OVERVIEW

52046: STRAINER,SUCTION.

This attractive high voltage spot PAR16 is an ideal replacement for standard high voltage halogen lamps. It has high energy efficiency and a built-in temperature management control system that guarantees long lifetime. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-132-4754, 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
52046
NSN: 4730-00-132-4754
NIINs: 001324754, 011625075, 014380587, 014948022, 014953030
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 31033 — TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialSTEEL COMP 316 ACTUATING ELEMENT
scale_namePRESSURE-VACUUM
scale_typeARC
scale_range+0.0 TO 150.0 POUNDS OF VACUUM PER SQUARE INCH LBS
pointer_typeINDICATING
scale_length3.920 INCHES NOMINAL IN
adjustabilityADJUSTABLE
overall_width2.950 INCHES NOMINAL IN
actuation_typeBOURDON TUBE
overall_length5.120 INCHES NOMINAL IN
scale_accuracy1 PCT FULL SCALE
connection_size0.500 IN. NPT DIA IN
NSN4730-00-132-4754
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 52046 · Jumbo ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
BODY LENGTH: 8.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
BODY LENGTH8.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
2780999Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
CH2780999Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 52046?
52046 is a STRAINER,SUCTION manufactured by Jumbo.
What parts can replace 52046?
There are 2 known substitutes for 52046: 2780999, CH2780999. Substitute compatibility should be verified for your specific system.
What is the NSN for 52046?
52046 is cataloged in the U.S. Government catalog under NSN 4730-00-132-4754. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.