D38999/40WB98PN

Series IV Wall Mount Flange Receptacle · Shell 11

Name: D38999/40WB98PN — Series IV Wall Mount Flange Receptacle · Shell 11
Brand: Airoadcon
SKU: D38999/40WB98PN
Availability: InStock

6× #B Pin (Male) · Shell 11 · Insert B98 · Breech Coupling

Specifications

Series

MIL-DTL-38999 Series IV

Spec Sheet

D38999/40

Style

Wall Mount Flange Receptacle

Coupling

90° quarter-turn breech-lok

Shell Size

11 (code B)

Insert Arrangement

B98

Positions

6× #B

Contact Type

Crimp Pin

Service Class

W — cadmium olive drab over aluminum

Keying

N — normal

Temperature

-65 °C to +200 °C

Mating Cycles

500

Salt Spray

500 hours (class W)

Vibration

MIL-STD-1344 method 2005, 10–2000 Hz

Shielding

EMI/RFI, 100 dB at 1 GHz with backshell

Scoop-Proof

Yes

Bend Moment

1000 lb-in

Fluid Resistance

MIL-DTL-38999 fluids list

Part-Number Decode & Cross-Reference

Field	Value	Cross-brand
D38999/40WB98PN	Series IV Wall Mount Flange Receptacle, W, B(11), 98, pin, N	Airoadcon direct equivalent (J599-style); Amphenol keeps the same PN

Applications

Blind-mate rack and panel interfaces where a quarter-turn breech lock is faster than a threaded coupling
High-vibration airframe and engine-bay harness runs
Scoop-proof avionics boxes that are mated once at build and again only at depot
Ground vehicle and gun-mount harnesses needing 500-hour salt-spray protection

Series IV shares the MIL-STD-1560 insert arrangements with Series III but replaces the triple-start thread with a 90° breech-lok coupling, which makes it the choice for blind-mate and high-vibration positions. Shell-size letter B = size 11 and arrangement 98 = 6× #B decode exactly as for Series III. Airoadcon supplies a J599-style drop-in; Amphenol keeps the same D38999 part number.

Need D38999/40WB98PN?

Cross-brand compatible. Free samples available. 4-week lead time on standard configurations.

Email: info@airoadcon.com | Phone: +86-189-9192-7716