PartsTable
Technical Data Sheet
Download PDF

218.250 — INSULATION,VEHICULAR

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

218.250: INSULATION,VEHICULAR.

The INSULATION,VEHICULAR is a the manufacturer industrial component. Key specifications include material: COPPER TERMINAL, body_style: TUBE TYPE, thread_class: 2A A, overall_length: 20.0 MILLIMETERS NOMINAL MM, fastener_length: 0.875 INCHES NOMINAL IN, overall_diameter: 5.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-263-3701, 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→ 218.250
NSN: 4730-00-263-3701
NIINs: 002633701, 011079771, 011854618, 015609912
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialCOPPER TERMINAL
body_styleTUBE TYPE
thread_class2A A
overall_length20.0 MILLIMETERS NOMINAL MM
fastener_length0.875 INCHES NOMINAL IN
overall_diameter5.0 MILLIMETERS NOMINAL MM
special_featuresREPLACES PART NUMBER: 136114-27 AND OTHERS THAT ARE NOW OBSOLETED,ALL PADING PIECES ARE TO BE CUT FROM ROLL PART NUMBER: 218250 IN THE FIELD IN
thread_directionRIGHT-HAND
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
internal_drive_styleHEXAGON
end_item_identification2320-01-437-6957 ARMORED SECURITY VEHICLE (ASV), XM1117
NSN4730-00-263-3701
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 218.250 · 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 1
WWP521Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 218.250?
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 218.250?
218.250 is a INSULATION,VEHICULAR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 218.250?
There is 1 known substitute for 218.250: WWP521. Substitute compatibility should be verified for your specific system.
What is the NSN for 218.250?
218.250 is cataloged in the U.S. Government catalog under NSN 4730-00-263-3701. 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 — 218.250

✓ 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.