PartsTable
Technical Data Sheet
Download PDF

3665-16 — ABSORBER,OVERVOLTAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3665-16: ABSORBER,OVERVOLTAGE.

The ABSORBER,OVERVOLTAGE is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE OUTSIDE, garment_size: X-LARGEX-LARGE, end_item_identification: LPD-17 SAR GEARLPD-17 SAR GEAR, part_name_assigned_by_controlling_agency: 6/5 TITANIUM GLOVES6/5 TITANIUM GLOVES. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-133-5634, 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
3665-16
NSN: 4730-00-133-5634
NIINs: 001335634, 015457420
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE OUTSIDE
garment_sizeX-LARGEX-LARGE
end_item_identificationLPD-17 SAR GEARLPD-17 SAR GEAR
part_name_assigned_by_controlling_agency6/5 TITANIUM GLOVES6/5 TITANIUM GLOVES
NSN4730-00-133-5634
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3665-16 · 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
KEY FEATURES
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NUT ASSEMBLY
•
OUTSIDE DIAMETER: 1.615 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD SIZE: 1.312-18
•
SCREW THREAD SERIES DESIGNATOR: UNEF
•
THREAD CLASS: 18
TECHNICAL CHARACTERISTICS
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.000 INCHES NOMINAL IN
STYLE DESIGNATORNUT ASSEMBLY
OVERALL LENGTH0.754 INCHES NOMINAL IN
OUTSIDE DIAMETER1.615 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE1.312-18
SCREW THREAD SERIES DESIGNATORUNEF
THREAD CLASS18
END ITEM IDENTIFICATIONF4 AIRCRAFT FUEL LINE APPLICATION
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 2
LUW265-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
HE144-0021-0102Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
Ready to buy 3665-16?
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 3665-16?
3665-16 is a ABSORBER,OVERVOLTAGE.
What parts can replace 3665-16?
There are 2 known substitutes for 3665-16: LUW265-16, HE144-0021-0102. Substitute compatibility should be verified for your specific system.
What is the NSN for 3665-16?
3665-16 is cataloged in the U.S. Government catalog under NSN 4730-00-133-5634. 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 — 3665-16

✓ 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.