| Item Name | Elbow Tube |
| INC Code | 03771 |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-231-3987 (002313987) |
| NCB Code | USA (00) |
| Manufacturer | Aerofit Inc, Aeronautical Standards Group, Allan Aircraft Supply Co Llc, Collins Engineering Corp, Crown Fitting Co Inc, Designed Metal Connections Inc, Eaton Aeroquip Inc, Faber Enterprises Inc, Hydro Fitting Manufacturing Corp, Society Of Automotive Engineers Inc, Sae International |
| Associated Parts Numbers of NSN 4730-00-231-3987 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| AN821-2 | aerofit inc | elbow tube | 30974 | A | A | RFQ |
| AN821-2 | aeronautical standards group | elbow tube | 88044 | NSN | Avl | RFQ |
| AN821-2 | allan aircraft supply co llc | elbow tube | 06581 | A | A | RFQ |
| AN821 2 | collins engineering corp | elbow tube | 71563 | A | F | RFQ |
| AN821-2 | crown fitting co inc | elbow tube | 22995 | A | A | RFQ |
| AN821-2 | designed metal connections inc | elbow tube | 14798 | A | A | RFQ |
| AN821-2 | eaton aeroquip inc | elbow tube | 00624 | A | A | RFQ |
| AN821 2 | faber enterprises inc | elbow tube | 14397 | F | A | RFQ |
| AN821-2 | hydro fitting manufacturing corp | elbow tube | 13899 | F | A | RFQ |
| AS18280 | society of automotive engineers inc | elbow tube | 81343 | A | R | RFQ |
| AS4841 | society of automotive engineers inc | elbow tube | 81343 | A | R | RFQ |
| AS4841 | sae international | elbow tube | 0u583 | C | A | RFQ |
| AS1034-0202 | society of automotive engineers inc | elbow tube | 81343 | A | R | RFQ |
| AS1034-0202 | sae international | elbow tube | 0u583 | C | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | CARGO SYSTEM,463L |
| AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| AHSJ | LEG LENGTH | 0.765 INCHES MINIMUM AND 0.768 INCHES MAXIMUM ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.125 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | STEEL OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-AS1034 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4730-00-231-3987, 4730002313987 | ||||
| 4730-01-549-2616 (4730015492616) | 4730-00-045-4869 (4730000454869) | 4730-01-709-0758 (4730017090758) | 4730-01-052-3184 (4730010523184) | |
| 4730-01-479-1578 (4730014791578) | 4730-01-412-5241 (4730014125241) | 4730-00-756-8417 (4730007568417) | 4730-01-415-3153 (4730014153153) | |
| 4730-00-592-9696 (4730005929696) | 4730-01-182-6517 (4730011826517) | 4730-00-433-3231 (4730004333231) | 4730-00-185-7087 (4730001857087) | |
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