Product Details | PIPE SEAL NUT

4730-01-377-3945 A hexagonal nut containing internal tapered pipe threads. It has raised undetachable sealing member on the face of the bearing surface. The item, when installed, provides a method of sealing the connection at the boss or mating surface. It does not provide any method for locking at the connection. See LOCKNUT, PIPE.

Part Alternates: B1224P4, B-122-4P-4, 0-184-670 PIECE 031, 0184670PIECE031, 350TSE0225, 350-TSE02-25, 4730-01-377-3945, 01-377-3945, 4730013773945, 013773945

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

Supply Group (FSG) NSN Assign. NIIN
47 15 JUL 1993 01-377-3945

Drawings & Photos | NSN 4730-01-377-3945


Demand History | NSN 4730-01-377-3945

Part Number Request Date QTY Origin
4730-01-377-3945 2018-04-106 160 DIBBS
4730-01-377-3945 2018-04-95 160 DIBBS
4730-01-377-3945 2016-03-68 69 DIBBS
4730-01-377-3945 2015-07-209 23 DIBBS
4730-01-377-3945 2015-07-196 23 DIBBS
4730-01-377-3945 2014-10-287 210 DIBBS
4730-01-377-3945 2013-06-156 222 DIBBS
4730-01-377-3945 2013-01-14 192 DIBBS
4730-01-377-3945 2012-03-90 136 DIBBS
4730-01-377-3945 2011-10-304 50 DIBBS

Cross Reference | NSN 4730-01-377-3945

Part Number Cage Code Manufacturer
0-184-670 PIECE 031 64375 NORWICH AERO PRODUCTS, INC.
350-TSE02-25 95208 MILLER FLUID POWER CORPORATION DIV CYLINDER DIVISION
B-122-4P-4 64375 NORWICH AERO PRODUCTS, INC.

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Technical Data | NSN 4730-01-377-3945

Characteristic Specifications
THREAD SERIES NPT
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 18
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
NUT STYLE A393 PIPE SEAL NUT
NUT HEIGHT 0.265 INCHES NOMINAL
WIDTH ACROSS FLATS 0.750 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4730-01-377-3945

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 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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 4730-01-377-3945

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.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
TE : Test
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
TE : Test