PartsTable
Technical Data Sheet
Download PDF

421005230021941 — PLUG,COOLER

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

421005230021941: PLUG,COOLER.

The PLUG,COOLER is a the manufacturer industrial component. Key specifications include filter: NOT INCLUDED, material: STEEL, body_style: ANGLE, thread_class: 2A ALL ENDS A, overall_length: 3.840 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-184-3372, 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
421005230021941
NSN: 4730-01-184-3372
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialSTEEL
body_styleANGLE
thread_class2A ALL ENDS A
overall_length3.840 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
regulation_typeAUTOMATIC SINGLE STAGE
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
flow_control_deviceSTEM
nominal_thread_size0.375 INCHES ALL ENDS IN
NSN4730-01-184-3372
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 421005230021941 · OEM ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 2
H13010-2VReference document
Same NSN cross-reference
Reference document — Drawing number reference only
N5301Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 421005230021941?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 421005230021941?
421005230021941 is a PLUG,COOLER.
What parts can replace 421005230021941?
There are 2 known substitutes for 421005230021941: H13010-2V, N5301. Substitute compatibility should be verified for your specific system.
What is the NSN for 421005230021941?
421005230021941 is cataloged in the U.S. Government catalog under NSN 4730-01-184-3372. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 421005230021941

✓ 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.