Part detail

Request a Competitive Quote for Part Number 021-4-4 with NSN 4730008377073 by Heale Manufacturing Co Inc!

Adapter Straight Pipe To Tube

Thank you for taking an interest in the top-caliber NSN products we feature here on AI NSN Parts. On this page, you can submit a quote request for part number 021-4-4, a Adapter Straight Pipe To Tube item that is manufactured by Heale Manufacturing Co Inc. Listed alongside the NSN 4730008377073 within our database, part number 021-4-4 is conveniently ready for purchase at any time.

To ensure listings like part number 021-4-4 are ready for swift installation, we have a rigorous quality assurance program in place. As such, we make it easy for you to inquire about popular NSNs like 4730008377073, as well as the many other Heale Manufacturing Co Inc products produced under CAGE Code that interest you. For the benefit of our customers, we carefully vet every entity that we source from, guaranteeing that you only receive superior-caliber offerings in every order. With these dedications, you can always purchase from us with confidence. Furthermore, we also organize our stock based on Federal Supply Classes, so you can find popular items under FSCs like . Do not hesitate to submit the RFQ form below, and within 15 minutes or less of submission, one of our experts will reach out with a customized solution. Get started today and see why so many customers steadily depend on AI NSN Parts for their operational needs.

Request a quote

Pricing in 15 minutes.

Part number021-4-4
Description

Procurement notes for 021-4-4.

Adapter Straight Pipe To Tube ASAP can support availability checks, alternate review, lead-time confirmation, and documentation requirements tied to the part number, NSN, CAGE code, or active bill of materials.

Catalog classifications

NSN Information for Part Number 021-4-4 with NSN 4730-00-837-7073, 4730008377073

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730008377073

Item Description:

ADAPTER,STRAIGHT,PIPE TO TUBE

47300083770730N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
021-4-411CS

Characteristics Data of NSN 4730-00-837-7073, 4730008377073

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A 1ST END
AEHZMAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEFLARED (TUBE) 1ST END
AHNCCONNECTION STYLEPLAIN (PIPE) 2ND END
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 2ND END
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.250 INCHES 2ND END
CQJXNOMINAL THREAD SIZE0.438 INCHES 1ST END
CQRBSEAT ANGLE37.0 DEGREES 1ST END
CWFRNOMINAL OVERALL LENGTH1.422 INCHES
FEATSPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MATTMATERIALSTEEL COMP 316 OVERALL
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 1 OR 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORNPTF 2ND END
THSDTHREAD SERIES DESIGNATORUNF 1ST END
ZZZKSPECIFICATION/STANDARD DATA96906-MS51500 GOVERNMENT STANDARD AND 81349-MIL-F-18866 GOVERNMENT SPECIFICATION AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ZZZTNONDEFINITIVE SPEC/STD DATA5A FIGURE
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
TMQYFURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT W/SLEEVE
Mission ready

Send a quote line
get a response in 15 minutes.


ASAP Military Supplies

An ASAP Semiconductor web resource. Parts procurement for U.S. military, defense, and aerospace operators.

1341 South Sunkist Street, Anaheim, CA 92806
Customer Feedback

Customer satisfaction is our priority. Please take a moment to let us know how we are doing by answering just a few questions so we can improve our service and your experience.

How are we doing

Accreditations
NBAA Member
NBAANBAA Member
ASA (Aviation Suppliers Association)
ASAASA (Aviation Suppliers Association)
AS6081 Certified Supplier
AS6081AS6081 Certified Supplier
FAA AC 00-56B Certified
FAA AC 00-56BFAA AC 00-56B Certified
Copyright© 2026, All rights reserved to ASAP Semiconductor LLC
VisaMastercardDiscoverAmEx