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NSN 5342-00-329-8911, 5342003298911
COUPLING,CLAMP,GROOVED

Federal Supply Classification
FSC 5342 - Hardware, Weapon System
National Item Identification Number
NIIN 003298911
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 5342-00-329-8911

National Stock Number (NSN) 5342-00-329-8911, or NIIN 003298911, (coupling,clamp,grooved) was assigned December 9, 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 4 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, 3 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 10 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE4A624FBU1S, SPE4A122P1508, SPE4A619PK922, SPE4A616MF198, SPE4A616M0738. The total value of the awarded contracts has been US$ 20,159.40.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

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 May 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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 5342003298911 contains silver.

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, CORROSION RESISTING BOLT
SURFACE TREATMENT AND LOCATION
(ANNR) PASSIVATED BAND AND PASSIVATED BOLT AND PASSIVATED TRUNNION AND SILVER PLATED NUT
BAND WIDTH
(ALEE) ANY ACCEPTABLE
BAND THICKNESS
(ALED) 0.020 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) GROOVED RETAINER
HEIGHT
(HGTH) 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
INSIDE DIAMETER
(AARX) 4.720 INCHES MINIMUM AND 5.000 INCHES MAXIMUM
LATCH STYLE
(AGPR) SINGLE
NUT TYPE
(ALDS) SELF-LOCKING HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5059, TYPE 301, 1/4 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 TRUNNION
MATERIAL
(MATT) STEEL COMP 301 STRAP
MATERIAL
(MATT) STEEL COMP 301 TRUNNION
MATERIAL
(MATT) STEEL CORROSION RESISTING BOLT
SHAPE
(SHPE) ROUND
RETAINER THICKNESS
(ADTJ) 0.020 INCHES NOMINAL
RETAINER WIDTH
(ALEB) 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
ROOT WIDTH
(ALEC) 0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM
SEALING INNER LINER
(ALDW) NOT INCLUDED
SEGMENT QUANTITY
(ALDT) 1
SURFACE TREATMENT
(SFTT) PASSIVATE BAND
SURFACE TREATMENT
(SFTT) PASSIVATE BOLT
SURFACE TREATMENT
(SFTT) PASSIVATE TRUNNION
SURFACE TREATMENT
(SFTT) SILVER NUT
TEMP RATING
(ABJH) -65.0 DEG FAHRENHEIT AND 450.0 DEG FAHRENHEIT
MAXIMUM LOAD RATING
(AGCS) NOT RATED
MATERIAL AND LOCATION
(ANNQ) STEEL, MIL-S-5059, TYPE 301, 1/4 HARD STRAP AND STEEL, CORROSION RESISTING BOLT AND STEEL, MIL-S-5059, TYPE 301, 1/4 HARD TRUNNION

Manufacturer Part Numbers


Related Inventory

21388C487R
5342-00-329-8911
Condition NE
CLAMP
Readily Available


 
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