Product Details | HOSE TO BOSS STRAIGHT ADAPTER

4730-01-166-1081 An adapter having standard hose threads on one end, an incomplete part of a threaded end connection that grips the hose directly, or an unthreaded end designed to accommodate a hose. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a hose or hose fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, HOSE and CONNECTOR, HOSE, BULKHEAD. Excludes items having flanged ends.

Part Alternates: CMC-4-5602-1-1/2-32, CMC4560211232, MILF24787, MIL-F-24787, MIL-F-24787/3 GRI TY C, MILF247873GRITYC, MILH24135, MIL-H-24135, 2621-225-04, 8454788683, 845-4788683, 4730-01-166-1081, 01-166-1081, 4730011661081, 262122504, 011661081

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 08 NOV 1983 01-166-1081

Demand History | NSN 4730-01-166-1081

Part Number Request Date QTY Origin
4730-01-166-1081 2025-05-139 9 DIBBS
4730-01-166-1081 2025-05-127 9 DIBBS
4730-01-166-1081 2024-09-267 6 DIBBS
4730-01-166-1081 2024-09-260 9 DIBBS
4730-01-166-1081 2024-09-249 9 DIBBS
4730-01-166-1081 2024-04-116 6 DIBBS
4730-01-166-1081 2023-04-107 6 DIBBS
4730-01-166-1081 2023-04-96 6 DIBBS
4730-01-166-1081 2022-10-279 6 DIBBS
4730-01-166-1081 2020-01-23 3 DIBBS
4730-01-166-1081 2019-05-136 5 DIBBS
4730-01-166-1081 2019-04-94 4 DIBBS
4730-01-166-1081 2015-09-250 5 DIBBS
4730-01-166-1081 2011-10-287 6 DIBBS
4730-01-166-1081 2009-01-30 12 DIBBS

Cross Reference | NSN 4730-01-166-1081

Part Number Cage Code Manufacturer
2621-225-04 96169 ELECTRIC BOAT CORPORATION
845-4788683 80064 NAVAL SHIP SYSTEMS COMMAND
CMC-4-5602-1-1/2-32 53159 CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM MACHINE
MIL-F-24787 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-24787/3 GRI TY C 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-H-24135 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-01-166-1081

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL HOSE GRIPPING 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B61 GRIPPING NIPPLE 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 2ND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 2.016 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED 2.750 INCHES 1ST END
THREAD SERIES DESIGNATOR UNS 2ND END
NOMINAL THREAD SIZE 3.062 INCHES 2ND END
THREAD QUANTITY PER INCH 12 2ND END
THREAD CLASS 3A 2ND END
NOMINAL OVERALL LENGTH 6.000 INCHES
FURNISHED ITEMS AND QUANTITY 1 HOSE SOCKET
SPECIFICATION/STANDARD DATA 81349-MIL-H-24135 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA C TYPE AND 1 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-24787
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-24787/3 GRI TY C

Restrictions/Controls & Freight Information | NSN 4730-01-166-1081

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:AItem does not contain precious metal
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 051450 PIPE FITTINGS CUPRO NICKEL/COPPER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-166-1081

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each