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NSN 5342-00-846-3943, 5342008463943
COUPLING,CLAMP,GROOVED

Federal Supply Classification
FSC 5342 - Hardware, Weapon System
National Item Identification Number
NIIN 008463943
Codification Country
United States
Item Name Code
INC 20319
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5342-00-846-3943

National Stock Number (NSN) 5342-00-846-3943, or NIIN 008463943, (coupling,clamp,grooved) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 20319. [A METAL LOOP HAVING EITHER A V OR U CROSS SECTION OR CHANNELLED SEGMENT(S). IT MAY BE ATTACHED TO A FLAT BAND. IT IS DESIGNED TO CREATE A FLUID TIGHT JOINT AND/OR CONNECT PIPE, TUBING, TANK COVER(S), DUCT(S) AND THE LIKE, BY MATING WITH FLANGED OR BEADED FERRULE(S), FLARED, OR BEADED ENDS. IT MAY OR MAY NOT HAVE A SEALING INNER LINER. A LATCH OR LATCHES OF THE QUICK COUPLING TYPE, NUT OR BOLT TYPE, OR THREADED TRUNNION TYPE IS (ARE) USED TO LOCK AND ADJUST THE BAND. EXCLUDES:COUPLING, CLAMP, PIPE AND RING, LOCKING, METAL DRUM COVER.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5342008463943 contains an unknown precious metal.

This NSN is associated to Schedule B 9803200000: military equipments not identified by kind. The Schedule B End Use is listed as military apparel and footwear.

This information was last updated on .


Technical Characteristics

BAND THICKNESS
(ALED) 0.032 INCHES NOMINAL
BAND WIDTH
(ALEE) 0.750 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) GROOVED RETAINER
HEIGHT
(HGTH) 0.281 INCHES NOMINAL
INCLUDED ANGLE IN DEG
(AKZZ) 40.0
INSIDE DIAMETER
(AARX) 3.345 INCHES NOMINAL
LATCH STYLE
(AGPR) SINGLE
NUT TYPE
(ALDS) SELF-LOCKING HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE BOLT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT
MATERIAL
(MATT) IRON ALLOY 660 NUT
MATERIAL
(MATT) STEEL COMP 301 BAND
MATERIAL
(MATT) STEEL CORROSION RESISTING BOLT
MATERIAL
(MATT) STEEL CORROSION RESISTING SEGMENT
SHAPE
(SHPE) ROUND
RETAINER THICKNESS
(ADTJ) 0.050 INCHES NOMINAL
RETAINER WIDTH
(ALEB) 0.720 INCHES NOMINAL
ROOT WIDTH
(ALEC) 0.212 INCHES NOMINAL
SEALING INNER LINER
(ALDW) NOT INCLUDED
SEGMENT QUANTITY
(ALDT) 3
TEMP RATING
(ABJH) NOT RATED
MAXIMUM LOAD RATING
(AGCS) NOT RATED
MATERIAL AND LOCATION
(ANNQ) IRON ALLOY, AMS 5525, COMP 660 NUT
MATERIAL AND LOCATION
(ANNQ) STEEL, MIL-S-5059, TYPE 301, 1/2 HARD BAND AND IRON ALLOY, AMS 5525, COMP 660 NUT AND STEEL, MIL-S-18732 BOLT AND STEEL, MIL-S-6721 SEGMENT
MATERIAL AND LOCATION
(ANNQ) STEEL, MIL-S-6721 SEGMENT
MATERIAL AND LOCATION
(ANNQ) STEEL, MIL-S-18732 BOLT

Manufacturer Part Numbers


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