We’re pleased to announce that part number AN939-4 with NSN 4730002771921 is now available in our ready-to-ship inventory. Manufactured by Collins Engineering Corp having CAGE Code 71563 under FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings, AN939-4 part is a Elbow Boss. Are you interested in a quick quote for AN939-4 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
Part Number: AN939-4 | NSN: 4730-00-277-1921 (4730002771921) | Item Name: Elbow Boss | NIIN : 002771921 | |
CAGE Code: 71563 | FSC: 4730 Hose Pipe Tube Lubrication and Railing Fittings | FSG: 47 Pipe Tubing Hose and Fittings | Category: NSN | |
Qty Available: 1493 | Description: Elbow Boss | Manufacturer: Collins Engineering Corp | Last Updated: 05-23-2025 | Country: USA |
NCB Code: 00 | INC Code: 22676 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about AN939-4 part with NSN 4730002771921, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4730-00-277-1921 Item Description: ELBOW,BOSS | 4730 | 002771921 | 29.27 | N | 4730002308714 | |
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
0 | BOSS | U | ||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
AS5190-04 |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3B ALL ENDS |
AGAV | END ITEM IDENTIFICATION | GRUMMAN A10 AIRCRAFT |
AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
AHSJ | LEG LENGTH | 0.750 INCHES NOMINAL 1ST END |
AKGF | NOMINAL WIDTH | 0.744 INCHES 1ST END |
AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
CMLP | THREAD QUANTITY PER INCH | 20 ALL ENDS |
CQGM | MAXIMUM OPERATING PRESSURE | 3000.00 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES 1ST END |
CRFY | FLOW ANGLE | 90.0 DEGREES |
CWDW | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.250 INCHES 1ST END |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | FITTING,ELBOW 90(DEGREES),INTERNAL STRAIGHT THREAD PORT |
MATT | MATERIAL | STEEL COMP 4130 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
SPCL | SPECIAL TEST FEATURES | MATERIAL: 4130 CARBON STEEL FORGING OR BAR PER AMS-S-6758 OR AMS 6370,OR TYPE 4140 PER AMS 6382, FINISH:CADMIUM PLATE PER QQ-P-416,TYPE II, CLASS 2, DYE BLACK AND COAT WITH A LIGHT FILM OF OIL PER PROCUREMENT SPECIFICATION |
THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN939 GOVERNMENT STANDARD |
2010000011565 | 3010000016187 |
1510010879129 | 4010000019590 |
5110000122252 | 6010012320400 |
7010003227140 | 8150014633182 |
1510001240914 | 1510000808414 |
View All |
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