ISO Group Logo
Defense and Aerospace
Supply Chain Partner
A Dynatech International Company


NSN 5307-00-549-3448, 5307005493448
STUD,LOCKED IN

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 005493448
Codification Country
United States
Item Name Code
INC 16012
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know
  CALL ABOUT NSN 5307-00-549-3448
Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

  REQUEST QUOTE for 5307-00-549-3448


Have a list that needs to be quoted? Upload it here.

DLMS® Summary

National Stock Number 5307-00-549-3448

National Stock Number (NSN) 5307-00-549-3448, or NIIN 005493448, (stud,locked in) was assigned October 12, 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. 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, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jan 16, 2014. There have been 6 contracts issued for this part number, with 6 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: SPE5E414M0638, SPM5E113V8227, SPM5E412V0426, SPM5A412M2340, SPM8E912M0395. The total value of the awarded contracts has been US$ 34,277.00.

This NSN is somewhat common among different platforms, belonging to 2 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 Apr 25, 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. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 16012. [A HEADLESS FASTENER EXTERNALLY THREADED ON BOTH ENDS WITH EACH THREADED PORTION OF ONE BUT NOT NECESSARILY THE SAME NOMINAL DIAMETER. IT IS DESIGNED TO BE LOCKED IN PLACE BY EITHER A RING, LOCK, SERRATED OR A RING, LOCK, KEYED.]. 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 5307005493448 contains an unknown precious metal.

This NSN is associated to Schedule B 7318155000: studs of iron or steel, threaded. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD
(ADCX) 0.170 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO NUT END
(ADCT) 2.500 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO STUD END
(ADCU) 0.560 INCHES NOMINAL
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES NUT THREAD
OVERALL LENGTH
(ABHP) 3.060 INCHES NOMINAL
LOCKING FEATURE
(AAUM) RING, LOCK SERRATED
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4130
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD LENGTH
(AASA) 0.390 INCHES NOMINAL STUD THREAD
THREAD LENGTH
(AASA) 1.120 INCHES MINIMUM NUT THREAD AND 1.150 INCHES MAXIMUM NUT THREAD
THREAD PITCH DIAMETERS
(AAJE) +0.2778 TO 0.2795 INCHES STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 NUT THREAD
STYLE DESIGNATOR
(STYL) LOCKED IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
THREAD PITCH DIAMETERS
(AAJE) +0.2778/+0.2795 INCHES STUD THREAD

Manufacturer Part Numbers


Related Inventory

2840000812078
2840-00-081-2078
Request


 
Top