Product Details | METALLIC TUBE

4710-00-277-4663 A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in Tables 1 through 10, Appendix C, FIIG A004A. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see ADAPTER (as modified); COUPLING (as modified); or NIPPLE (as modified). Excludes TUBE, BENT (as modified); PIPE, METALLIC; SPACER, SLEEVE; METAL BAR (hollow); and items with fittings, except end protectors.

Part Alternates: MILT16420, MIL-T-16420, MILT16420J, 3295931 PIECE 2, 3295931PIECE2, 4710-00-277-4663, 00-277-4663, 4710002774663, 002774663

Pipe, Tubing, Hose, and Fittings | Pipe, Tube and Rigid Tubing

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-277-4663

Drawings & Photos | NSN 4710-00-277-4663


Demand History | NSN 4710-00-277-4663

Part Number Request Date QTY Origin
4710-00-277-4663 2025-03-85 354 DIBBS
4710-00-277-4663 2024-01-15 182 DIBBS
4710-00-277-4663 2019-10-276 215 DIBBS
4710-00-277-4663 2019-09-262 1 DIBBS-RFPs
MILT16420 2015-09-273 1 US
4710-00-277-4663 2012-06-177 0 DIBBS
4710-00-277-4663 2012-06-154 0 DIBBS
4710-00-277-4663 2012-01-26 226 DIBBS
4710-00-277-4663 2011-10-284 185 US
4710-00-277-4663 2011-09-271 185 DIBBS
4710-00-277-4663 2011-08-213 103 DIBBS
4710-00-277-4663 2011-07-207 271 DIBBS

Cross Reference | NSN 4710-00-277-4663

Part Number Cage Code Manufacturer
3295931 PIECE 2 80406 BETHLEHEM STEEL CORP
MIL-T-16420 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILT16420J 98247 CANADIAN COMMERCIAL CORP DBACORPORATION COMMERCIALE

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Technical Data | NSN 4710-00-277-4663

Characteristic Specifications
MEASURING METHOD AND LENGTH 144.000 INCHES MINIMUM RANDOM AND 240.000 INCHES MAXIMUM RANDOM
CROSS-SECTIONAL SHAPE STYLE 1 PLAIN ROUND
WALL THICKNESS 0.095 INCHES NOMINAL
DIAMETER 4.000 INCHES NOMINAL
FIRST END STYLE 1 PLAIN
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
CONSTRUCTION SEAMLESS
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH
MAXIMUM OPERATING TEMP NOT RATED
HEAT TREATMENT NORMALIZED
SPECIFICATION/STANDARD DATA 81348-MIL-T-16420 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 1 GRADE AND 200 CLASS AND 90-10 COMPOSITION
DEPARTURE FROM CITED DOCUMENT INADDITION TO PARAGRAPH 3.11,MARKINGS SHALL INCLUDE LATEST SUFFIXLETTER TO THE PRODUCT SPEC NO.,CONTRACT NO. AND FSN
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-T-16420

Restrictions/Controls & Freight Information | NSN 4710-00-277-4663

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 052185 PIPE,TUBING,OR PIPE OR TUBING FIT
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4710-00-277-4663

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
X
FT : Foot