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NSN 5310-00-624-5116, 5310006245116
NUT,PLAIN,SPLINE

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 006245116
Codification Country
United States
Item Name Code
INC 01861
Criticality
(F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
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 5310-00-624-5116

National Stock Number (NSN) 5310-00-624-5116, or NIIN 006245116, (nut,plain,spline) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 5 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 4 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A525F7780, SPE4A623P4341, SPE4A623P4341, SPE5EC19P0020, SPE5EC19P0020. The total value of the awarded contracts has been US$ 151,012.55.

This NSN is somewhat common among different platforms, belonging to 5 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$ 19,653. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 01, 2020, 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 rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 01861. [A NUT HAVING AN EXTERNALLY SPLINED SLEEVE WHICH HOLDS IT IN POSITION WHEN FORCED INTO A HOLE OF SLIGHTLY SMALLER DIAMETER.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310006245116 contains an unknown precious metal.

This NSN is associated to Schedule B 7318160000: nuts of iron or steel. 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

MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5626,COMP 4140,COND D1 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5000,COMP 4340,COND C1, MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758,COMP 4130,COND D1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
NOMINAL THREAD SIZE
(CQJX) 3.500 INCHES
NUT DIAMETER
(ACTD) 4.090 INCHES MINIMUM AND 4.100 INCHES MAXIMUM
NUT HEIGHT
(ADEA) 3.310 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) SPLINE DATA,40 TEETH,0. 930 IN.FACE W,10/20 DIAMETRAL PITCH,30 DEG PRESSURE ANGLE,4.000 IN. PITCH DIA,CLOSED END W/CENTER HEXAGON WRENCHING SURFACE,1.246 IN. NOM ACROSS FLATS BY 0.820 IN. LG WRENCHING SURFACE TERMINATED BY 0.500 IN. ROUNDED EXTENSION,1.280 IN. LG WITH 0.532 IN. NOM DIA HOLE DRILLED THRU FLAT SURFACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
TEST DATA DOCUMENT
(TEST) 81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). AND 97499-BPS 4075 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 3B
THREAD SERIES
(BZRR) UN
THREAD QUANTITY PER INCH
(CMLP) 16

Manufacturer Part Numbers

204010481001

RNCC
5
RNVC
2
2040104811

ISC
6
RNCC
5
RNVC
2
2040104811

ISC
6
RNCC
5
RNVC
9
2040104811

ISC
6
RNCC
7
RNVC
2
2040104811

RNCC
3
RNVC
2
2040104811

ISC
6
RNCC
5
RNVC
2

Related Inventory

204-010-481-001
Condition AR
NUT*
Readily Available


 
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