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NSN 5310-01-497-0661, 5310014970661
NUT ASSEMBLY,SELF-LOCKING,GANG C

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 014970661
Codification Country
United States
Item Name Code
INC 01864
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 5310-01-497-0661

National Stock Number (NSN) 5310-01-497-0661, or NIIN 014970661, (nut assembly,self-locking,gang c) was assigned May 8, 2002 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 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 not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 12, 2018. There have been 13 contracts issued for this part number, with 17 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE5EY18F6263, SPE5EY18F6262, SPE5EY18F4078, SPE5EY18F2687, SPE5EY15D0564. The total value of the awarded contracts has been US$ 20,982.95.

This NSN is somewhat common among different platforms, belonging to 3 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 low volatility, with an estimated forecasted value of US$ 8,139. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 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) 01864. [AN ITEM COMPOSED OF A SPECIALLY DESIGNED CHANNEL AND A SERIES OF NUTS HAVING INTEGRAL SELF-LOCKING FEATURES ASSEMBLED IN PREDETERMINED SPACING.]. 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 5310014970661 does not contain precious metals.

This information was last updated on .


Technical Characteristics

SURFACE TREATMENT
(SFTT) NICKEL NUT AND COPPER ALLOY NUT
NUT STYLE
(ACTA) A20 GANG CHANNEL, SELF LOCKING
BASE WIDTH
(ACUU) 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM
NUT HEIGHT
(ADEA) 0.246 INCHES MINIMUM
END ITEM IDENTIFICATION
(AGAV) F/A-18 HORNET, CBR+ECP-904
ASSEMBLY OVERALL HEIGHT
(ADFF) 0.351 INCHES MAXIMUM
CHANNEL HEIGHT
(ADFG) 0.298 INCHES MAXIMUM
CHANNEL STYLE
(ADFE) STRAIGHT TYPE
COUNTERBORE DIAMETER
(AAWY) 0.254 INCHES MINIMUM NUT
FEATURES PROVIDED
(CBBL) FLOATING NUT
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES
NUT COUNTERBORE DEPTH
(ADFK) 0.125 INCHES NOMINAL NUT
NUT QUANTITY
(AZXC) 64
NUT SPACING
(ADFH) 1.125 INCHES NOMINAL
NUT STYLE
(ACTA) GANG CHANNEL, SELF LOCKING
OVERALL LENGTH
(ABHP) 71.675 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.574 INCHES MAXIMUM
LOCKING FEATURE
(AAUM) PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION
(ABAJ) DRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS5525 ASSN STD 1ST MATERIAL RESPONSE OR AMS5732 ASSN STD 2ND MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-250/13,TY6 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL
MATERIAL
(MATT) IRON ALLOY 660 NUT
REMOVABLE NUT MANUFACTURER CODE
(ADFD) 76301
REMOVABLE NUT MANUFACTURER PART NUMBER
(ADNC) ST3M445C4M2
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNJF
THREAD QUANTITY PER INCH
(CMLP) 28
SPECIFICATION/STANDARD DATA
(ZZZK) 76301-ST3-464 MANUFACTURERS STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND MMS425,FSC-76301 MFR REF 2ND TREATMENT RESPONSE CHANNEL
SURFACE TREATMENT
(SFTT) ANODIZE AND PAINT CHANNEL
SURFACE TREATMENT
(SFTT) NICKEL AND COPPER ALLOY NUT
TEMP RATING
(AZKQ) 350.0 DEG FAHRENHEIT MAXIMUM
BASE THICKNESS
(ACYB) 0.040 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
SURFACE TREATMENT
(SFTT) ANODIZE CHANNEL AND PAINT CHANNEL

Manufacturer Part Numbers


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