The Cross,pipe, cataloged under National Stock Number 4730-00-256-4209, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-256-4209 |
| Primary Part Number | AS4858-01 |
| Item Name | Cross,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Thread Series Designator | ANPT ALL ENDS |
| Surface Treatment | CADMIUM INSIDE |
| Leg Length | 0.641 INCHES NOMINAL ALL ENDS IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE INSIDE |
| Nominal Pipe Size Accommodated | 0.125 INCHES FIRST END IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Specification/standard Data | 88044-AN918 GOVERNMENT STANDARD AND 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | COPPER ALLOY 377 OR COPPER ALLOY 360 OR COPPER ALLOY OVERALL |
| Material Document and Classification | QQ-B-626 COMP 21 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-626 COMP 22 FED SPEC 2ND MATERIAL RESPONSE OR MIL-C-15345 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS4858-01 | Society of Automotive Engineers Inc (USA) |
| AN918-1 | Aerofit, Llc (USA) |
| AN918-1 | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| 7735808 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| AN918-1 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 213748-1 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| CD030-0185 | Couse Mfg Inc (USA) |
| AN918-1 | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| AS4842 | Society of Automotive Engineers Inc (USA) |
| RA8077 | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| AN918-1 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 895-40 | Army Air Force Drawings Under Custodianship of the Air Force |
| AS4842 | Sae International Dba Sae International (USA) |
| AN918-1 | Faber Enterprises, Inc. Div Faber Enterprise Inc (USA) |
| 853301 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| AN918-1 | Crown Fitting Co Inc (USA) |
| AN918-1 | Collins Engineering Corp (USA) |
| AN918-1 | Hydro-Fitting Manufacturing Corporation (USA) |
| 5129 | Hdt Expeditionary Systems Inc (USA) |
| SAE-AS4842 | Sae International Dba Sae International (USA) |
NSN 4730-00-256-4209 is a Cross,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-256-4209 has 21 cross-referenced part numbers: AS4858-01 (Society of Automotive Engineers Inc), AN918-1 (Aerofit, Llc), AN918-1 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply), 7735808 (U S Army Tank Automotive Command Amsta-Im-Mm), AN918-1 (Aeronautical Standards Group Dept of Navy and Air Force) and 16 more.
There are 12 known substitutes for 4730-00-256-4209: 6510-00-003-3058, 5120-00-024-0340, 3110-00-100-6009 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS4858-01: Thread Series Designator: ANPT ALL ENDS; Surface Treatment: CADMIUM INSIDE; Leg Length: 0.641 INCHES NOMINAL ALL ENDS IN; Connection Style: PLAIN (PIPE) ALL ENDS. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-256-4209 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.