Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 4730-00-803-5912CAGE 24390

123721

Coupling Boss

Coupling Boss ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

0b229
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
4730 Fittings Hose Pipe and Tube
FSC
Why ASAP

Operations-grade aviation sourcing.

AS9120B
Quality-managed distribution
15 min
Average RFQ response, 24/7
Full trace
Documentation & certs on request
Submit RFQ

Request a quote for 123721

Send this part to ASAP with quantity, need-by timing, and buyer contact details. An account manager will review availability, alternates, certificates, and delivery options.

Part-specific RFQ

Submit RFQ for 123721

Send this part to ASAP with quantity, need-by timing, and buyer contact details. A dedicated account manager reviews availability, alternates, certificates, and delivery options.

Coupling Boss123721
NSN4730-00-803-5912
Manufacturer
0b229
CAGE
24390
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

NSN Information for Part Number 123721 with NSN 4730-00-803-5912, 4730008035912

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730008035912

Item Description:

Coupling Boss

47300080359120N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
12372129D

Characteristics Data of NSN 4730-00-803-5912, 4730008035912

MRCCriteriaCharacteristic
AHNCCONNECTION STYLEGASKET SEAL (BOSS) ALL ENDS
CQJXNOMINAL THREAD SIZE0.750 INCHES 1ST END
CWFRNOMINAL OVERALL LENGTH2.688 INCHES
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66,AISI 302/SAE 30302 FED STD SINGLE MATERIAL RESPONSE OVERALL OR 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS
AAJDTHREAD CLASS3B ALL ENDS
AWLSCONNECTION TYPETHREADED INTERNAL BOSS 1ST END
FEATSPECIAL FEATURES2.312 IN.DIA BY 0.188 IN.THD FLANGE W/FOUR 0.220 IN.MIN/0.226 IN.MAX DIA HOLES EQUALLY SPACED ON 1.875 IN.DIA BOLT CIRCLE,LOCATED 0.312 IN.FROM END
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTPASSIVATE INSIDE
STYLSTYLE DESIGNATORPLAIN