NSN 5310-01-388-4204, 5310013884204
NUT,PLAIN,SINGLE BALL SEAT,HEXAG

Federal Supply Classification: FSC 5310 - Nuts and Washers
National Item Identification Number: NIIN 013884204
Codification Country: United States
Item Name Code: INC 04892
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 5310-01-388-4204

National Stock Number (NSN) 5310-01-388-4204, or NIIN 013884204, (nut,plain,single ball seat,hexag) was assigned March 30, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 8 contracts issued for this part number, with 8 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: SPE5EY20F7199, SPE5EY20F6238, SPE5EY20F3684, SPE5EY19F7655, SPE5EY19F7548. The total value of the awarded contracts has been US$ 135,683.45.

This NSN is unique to one weapons system.

There has been very little 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 low volatility, with an estimated forecasted value of US$ 13,394. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 04892. [A NUT HAVING 1 CONVEX, SPHERICAL BEARING SURFACE AND 6 FLAT SIDES. ITEMS MAY HAVE A REMOVABLE COLLAR. SEE ALSO NUT (1), PLAIN, CONE SEAT, HEXAGON.]. 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 5310013884204 does not contain precious metals.

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 Apr 01, 2024.

Technical Characteristics

MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) ASTM A547 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTMA547 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR SAE ASSN STD 3RD MATERIAL RESPONSE OVERALL OR 66 FED STD 4TH MATERIAL RESPONSE OVERALL OR 66 FED STD 5TH MATERIAL RESPONSE OVERALL OR ASTM A547 ASSN STD 6TH MATERIAL RESPONSE OVERALL OR ASTM A547 ASSN STD 6TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT: (SFTT) CADMIUM OVERALL AND CHROMATE OVERALL
MATERIAL: (MATT) STEEL COMP 4135 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 4427 OVERALL OR STEEL COMP 5135 OVERALL OR STEEL COMP 5140 OVERALL OR STEEL COMP 8637 OVERALL OR STEEL COMP 8740 OVERALL
BALL SEAT RADIUS: (ACTC) 0.875 INCHES NOMINAL
FEATURES PROVIDED: (CBBL) CASEHARDENED
HARDNESS RATING: (CQFM) 80.5 ROCKWELL N MAXIMUM
NOMINAL THREAD SIZE: (CQJX) 1.125 INCHES
NUT STYLE: (ACTA) SINGLE BALL SEAT, HEXAGON
NUT HEIGHT: (ADEA) 0.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) ASTM A547 ASSN STD ALL MATERIAL RESPONSES OR 66 FED STD 4TH MATERIAL RESPONSE OR 66 FED STD 5TH MATERIAL RESPONSE OVERALL66 FED STD 4TH MATERIAL RESPONSE OR 66 FED STD 5TH MATERIAL RESPONSE OR ASTM A547 ASSN STD 6TH MATERIAL RESPONSE OR ASTM A547 ASSN STD 6TH MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL COMP 4135 OR STEEL COMP 4140 OR STEEL COMP 4427 OR STEEL COMP 5135 OR STEEL COMP 5140 OR STEEL COMP 8637 OR STEEL COMP 8740 OVERALL
SPECIAL FEATURES: (FEAT) VARIABLE PRICING ITEM; UNIT OF ISSUE PACKAGE EQUAL 100 EA; TO ORDER UNIT OF ISSUE EACH, USE NSN 5310008802005
THREAD CLASS: (AAJD) 2B
THREAD DIRECTION: (AAJF) RIGHT-HAND
THREAD SERIES: (BZRR) UN
THREAD QUANTITY PER INCH: (CMLP) 16
WIDTH ACROSS FLATS: (ASDB) 1.475 INCHES MINIMUM AND 1.505 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) QQ-P-416, TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT: (SFTT) CADMIUM AND CHROMATE OVERALL