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NSN 5342-00-274-8939, 5342002748939
COUPLING,CLAMP,GROOVED

Federal Supply Classification
FSC 5342 - Hardware, Weapon System
National Item Identification Number
NIIN 002748939
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 5342-00-274-8939

National Stock Number (NSN) 5342-00-274-8939, or NIIN 002748939, (coupling,clamp,grooved) was assigned July 28, 1973 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 08, 2016. There have been 4 contracts issued for this part number, with 18 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4AX13D9414, SPE4AX13D9414, SPE4AX13D9414, SPE4AX13D9414, SPE4AX13D9414. The total value of the awarded contracts has been US$ 127,877.61.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has medium volatility, with an estimated forecasted value of US$ 110,878. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 30, 2008, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

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 5342002748939 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

MATERIAL AND LOCATION
(ANNQ) STEEL, MIL-S-5059, TYPE 301, 1/4 HARD BAND
MATERIAL AND LOCATION
(ANNQ) STEEL, MIL-S-6721, COMP TI SEGMENT
DRILLED LOCKWIRE HOLE
(ASXG) INCLUDED
CROSS-SECTIONAL SHAPE STYLE
(AAGR) GROOVED RETAINER
INSIDE LENGTH
(ADJU) 13.590 INCHES NOMINAL
INSIDE WIDTH
(ADJT) 10.770 INCHES NOMINAL
NUT TYPE
(ALDS) PLAIN HEXAGON
LATCH STYLE
(AGPR) DOUBLE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6721, COMP TI MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT
MATERIAL
(MATT) IRON ALLOY 660 BOLT
MATERIAL
(MATT) STEEL COMP 301 BAND
MATERIAL
(MATT) STEEL COMP 321 SEGMENT
MATERIAL
(MATT) STEEL CORROSION RESISTING NUT
SHAPE
(SHPE) RECTANGULAR
TEMP RATING
(ABJH) 950.0 DEG FAHRENHEIT
MATERIAL AND LOCATION
(ANNQ) STEEL, CORROSION RESISTING NUT
MATERIAL AND LOCATION
(ANNQ) IRON ALLOY, AMS 5732, COMP 660 BOLT AND IRON ALLOY, AMS 5732, COMP 660 BOLT STEEL, MIL-S-5059, TYPE 301, 1/4 HARD BAND AND STEEL, MIL-S-6721, COMP TI SEGMENT AND STEEL, CORROSION RESISTING NUT
MAXIMUM LOAD RATING
(AGCS) NOT RATED

Manufacturer Part Numbers


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