Product Details | PLATE SELF-LOCKING NUT

5310-00-494-1444 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: MA136010487, MA13601-048-7, C0680487, C068-048-7, RFM22A74, RFM22A7-4, VN253A0487, VN253A048-7, 5310-00-494-1444, 00-494-1444, 5310004941444, 004941444

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 24 OCT 1972 00-494-1444

Drawings & Photos | NSN 5310-00-494-1444


Demand History | NSN 5310-00-494-1444

Part Number Request Date QTY Origin
C0680487 2023-05-145 15 United States
C068-048-7 2019-04-107 364 DIBBS
MA13601-048-7 2019-04-107 364 DIBBS
RFM22A7-4 2019-04-107 364 DIBBS
VN253A048-7 2019-04-107 364 DIBBS
C068-048-7 2019-04-99 364 DIBBS
MA13601-048-7 2019-04-99 364 DIBBS
RFM22A7-4 2019-04-99 364 DIBBS
VN253A048-7 2019-04-99 364 DIBBS
5310-00-494-1444 2014-12-336 212 DIBBS
5310-00-494-1444 2014-10-275 234 DIBBS
5310-00-494-1444 2014-07-194 149 DIBBS
5310-00-494-1444 2013-11-326 541 DIBBS
5310-00-494-1444 2013-09-262 541 DIBBS
5310-00-494-1444 2013-07-205 679 DIBBS
5310-00-494-1444 2008-11-309 753 DIBBS
5310-00-494-1444 2008-06-173 753 DIBBS
5310-00-494-1444 2008-05-127 753 DIBBS

Cross Reference | NSN 5310-00-494-1444

Part Number Cage Code Manufacturer
C068-048-7 15653 ALCOA GLOBAL FASTENERS, INC.
C068-048-7 52828 REPUBLIC FASTENER MFG. CORP.
C068-048-7 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
C068-048-7 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
MA13601-048-7 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
RFM22A7-4 52828 REPUBLIC FASTENER MFG. CORP.
VN253A048-7 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5310-00-494-1444

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1010 BRACKET STEEL COMP 4130 NUT STEEL COMP 1050 SHELL
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE BRACKET SAE ASSN STD SINGLE MATERIAL RESPONSE NUT AISI ASSN STD SINGLE MATERIAL RESPONSE SHELL
SURFACE TREATMENT CADMIUM AND CHROMATE BRACKET CADMIUM NUT CADMIUM AND CHROMATE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE BRACKET QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE NUT QQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE SHELL
HARDNESS RATING NOT RATED
NUT STYLE A116 PLATE
NUT LENGTH 0.791 INCHES MAXIMUM
NUT HEIGHT 0.647 INCHES MAXIMUM
PLATE THICKNESS 0.125 INCHES MAXIMUM
PLATE WIDTH 0.500 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.437 INCHES MINIMUM AND 0.442 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER 0.254 INCHES MINIMUM NUT
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F38 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
TEMP RATING NOT RATED
FEATURES PROVIDED FLOATING NUT

Restrictions/Controls & Freight Information | NSN 5310-00-494-1444

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-00-494-1444

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each