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NSN 218-1253

Tube Fitting Locknut

A clamp designed to surround other item(s) such as cable(s), conduit(s), pipe(s), hose(s), or tube(s), and to fasten together or to another object or structure. Includes straight flexible items. For items specifically designed to clamp a hose to a connection to prevent leakage, see clamp, hose. See also hanger, pipe and clip, spring tension. For retaining straps with a bridge, see strap, retaining. Excludes:clamp, electrical; band, retaining; clamp (1), c; bracket pipe.

0.500 inches nominal thread size, 25b figure nondefinitive spec/std data, misc. hydraulic systems end item identification, unable to decode material, 0.312 inches nominal tube outside diameter.

NSN 4730-01-020-5607 Datasheet

(NSN) National Stock Number
4730-01-020-5607
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
01-020-5607
Requires Demilitarization
Yes
(INC) Item Name Code
17645
Date
Fri, Apr 30, 1976
End Item Identification
misc. hydraulic systems
Material
unable to decode
Nominal Tube Outside Diameter
0.312 inches
Nominal Thread Size
0.500 inches
Nondefinitive Spec/Std Data
25b figure
Nut Height
0.250 inches nominal
Nut Style
tube fitting locknut
Packing Recess Depth
0.505 inches nominal
Packing Recess Diameter
0.750 inches nominal
Specification/Standard Data
96906-ms51860 government standard and 81343-j514 professional/industrial association standard
Thread Class
2b
Thread Direction
right-hand
Thread Quantity Per Inch
20
Thread Series
unf
Width Across Flats
0.750 inches nominal

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0017645

Cross Reference

CAGE Codes

10988
Cnh Industrial America Llc Dba Cnh America
U.s./canadian manufacturers
A00AM
E.c.a Etablissement Central des Approvisionnements des Forces Armees Royales
Military standards and standards organizations (ex:stanags,milspecs,defstans)
0U583
Sae International Dba Sae International
Civilian standards and standards organizations (ex:iso,din,bs,ansi)
81343
Society of Automotive Engineers Inc
U.s./canadian manufacturers
30780
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
U.s./canadian manufacturers
98441
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
U.s./canadian manufacturers
96906
Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Air Commodity
VZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
48950
Water Commodity
573 - Bolts or nuts (iron or steel),(less than 35 feet)
National Motor Freight Classification Item Number
093486

Questions & Answers

  1. What is the FSCG of the NSN 4730-01-020-5607?

    The FSCG of the NSN 4730-01-020-5607 is 4730

  2. Does NSN 4730-01-020-5607 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  3. Does NSN 4730-01-020-5607 contain precious materials?

    Precious metal content is unknown

  4. Does NSN 4730-01-020-5607 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  5. When the NSN 4730-01-020-5607 was assigned to the Federal Catalog?

    It was assigned 50 years ago, on Fri, Apr 30, 1976

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