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NSN 5306-00-377-4796, 5306003774796
BOLT,TEE HEAD

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 003774796
Codification Country
United States
Item Name Code
INC 06668
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5306-00-377-4796

National Stock Number (NSN) 5306-00-377-4796, or NIIN 003774796, (bolt,tee head) was assigned March 16, 1974 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 a year. There have been 4 contracts issued for this part number, with 4 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: SPE4A523F004W, SPE4A523F004W, SPE4A523F004W, SPE4A523F004W, SPE4A523F4629. The total value of the awarded contracts has been US$ 24,652.86.

This NSN is somewhat common among different platforms, belonging to 6 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 4,924. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 11, 2011, 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) 06668. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER AND WITH A HEAD SPECIALLY DESIGNED TO FIT IN A SLOT AND HOLD AGAINST TURNING.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5306003774796 contains an unknown precious metal.

This NSN is associated to Schedule B 8109900000: zirconium and articles thereof nesoi. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 331491: nonferrous metal (except copper and aluminum) rolling, drawing, and extruding.

This information was last updated on .


Technical Characteristics

CHAMFER ANGLE
(CSYT) 45.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
FASTENER LENGTH
(AASB) 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
HEAD LENGTH
(AASV) 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
HEAD STYLE
(AASK) TEE NO. 6
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) TITANIUM ALLOY OVERALL
MINIMUM TENSILE STRENGTH
(CQBC) 160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER
(AHYM) 0.190 INCHES
SPECIAL FEATURES
(FEAT) FORM, FIT, FUNCTION; THIS BOLT IS USED IN TWO PLACES IN ENGINE, THE MOST CRITICAL BEING THE REA COMPRESSOR VARIABLE VAN LINEAR ACTUATING CYLINDER. IT ALSO MOUNTS FAN DUCT IT IS MADE OF (AMS 7461, TI ALLOY , 0.885 INCH LENGTH, 0.320 INCH DIAMETER) USED ON THE 220 ENGINE. FAILURE OF THIS BOLT WOULD NOT CAUSE AN ENGINE SHUT DOWN OR CATASTROPHIC FAILURE. FAILURE WOULD RESULT IN ENGINE NON-OPTIMAL PERFORMANCE DUE TO LACK OF MAINTAINING PROPER PRESSURE RATIOS. IT WOULD ALSO CAUSE MAINTENANCE TO REMOVE AND REPLACE BROKEN BOLT.
WIDTH BETWEEN FLATS
(AATB) 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) PWA 37,FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.605 INCHES MINIMUM AND 0.692 INCHES MAXIMUM
THREAD SERIES DESIGNATOR
(THSD) UNJF
THREAD QUANTITY PER INCH
(CMLP) 32

Manufacturer Part Numbers


Related Inventory

ST2120-024
5306003774796
Condition NS
BOLT
Readily Available


 
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