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NSN 5342-00-498-0756, 5342004980756
COUPLING,CLAMP,GROOVED

Federal Supply Classification
FSC 5342 - Hardware, Weapon System
National Item Identification Number
NIIN 004980756
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 5342-00-498-0756

National Stock Number (NSN) 5342-00-498-0756, or NIIN 004980756, (coupling,clamp,grooved) was assigned October 3, 1969 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. One of those 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 a year. There have been 11 contracts issued for this part number, with 15 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7MC20P1304, SPE7MC19P5532, SPE7MC19P5532, SPE4A518F797B, SPE4A518F384K. The total value of the awarded contracts has been US$ 26,882.12.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. 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 5342004980756 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) 0.040 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) 4.029 INCHES NOMINAL
LATCH STYLE
(AGPR) SINGLE
NUT TYPE
(ALDS) PLAIN CASTELLATED HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5059, TYPE 301 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059, COMP 302 MIL SPEC SINGLE MATERIAL RESPONSE TRUNNION
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE STRAP
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIAL
(MATT) STEEL COMP 301 OR STEEL COMP 302 TRUNNION
MATERIAL
(MATT) STEEL COMP 301 STRAP
MATERIAL
(MATT) STEEL COMP 301 RETAINER
ROOT WIDTH
(ALEC) 0.207 INCHES NOMINAL
SEALING INNER LINER
(ALDW) NOT INCLUDED
SEGMENT QUANTITY
(ALDT) 2
SHAPE
(SHPE) ROUND
RETAINER THICKNESS
(ADTJ) 0.063 INCHES NOMINAL
RETAINER WIDTH
(ALEB) 0.750 INCHES NOMINAL
MATERIAL AND LOCATION
(ANNQ) STEEL, MIL-S-5059, TYPE 301, 1/2 HARD STRAP
MATERIAL AND LOCATION
(ANNQ) STEEL, MIL-S-5059, TYPE 301, 1/4 HARD RETAINER
TEMP RATING
(ABJH) NOT RATED
MATERIAL AND LOCATION
(ANNQ) UNABLE TO DECODE
MAXIMUM LOAD RATING
(AGCS) NOT RATED

Manufacturer Part Numbers


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