NSN 5310-01-423-4057 NRF260C3M2, NRF260C3M-2, NS20274932

Product Details | PLATE SELF-LOCKING NUT

5310-01-423-4057 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: NRF260C3M2, NRF260C3M-2, NS20274932, NS202749-3-2, BFN12032, BFN120-3-2, F5289132, F52891-3-2, 03A1203A2, 03A120-3A2, 5310-01-423-4057, 01-423-4057, 5310014234057, 014234057

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	24 DEC 1995	01-423-4057	05280 ( NUT, SELF-LOCKING, PLATE )

Drawings & Photos | NSN 5310-01-423-4057

Part Number	Request Date	QTY	Origin
03A120-3A2	2021-11-319	613	DIBBS
BFN120-3-2	2021-11-319	613	DIBBS
F52891-3-2	2021-11-319	613	DIBBS
NRF260C3M-2	2021-11-319	613	DIBBS
NS202749-3-2	2021-11-319	613	DIBBS
5310-01-423-4057	2018-04-105	184	DIBBS
5310-01-423-4057	2017-11-306	140	DIBBS
5310-01-423-4057	2017-08-215	204	DIBBS
5310-01-423-4057	2016-07-213	84	DIBBS
5310-01-423-4057	2016-06-181	97	DIBBS
5310-01-423-4057	2015-08-216	98	DIBBS
5310-01-423-4057	2010-12-355	23	DIBBS
5310-01-423-4057	2010-11-322	59	DIBBS
5310-01-423-4057	2010-10-300	86	DIBBS
5310-01-423-4057	2010-09-262	25	DIBBS
5310-01-423-4057	2010-07-188	10	DIBBS
5310-01-423-4057	2010-06-162	26	DIBBS
5310-01-423-4057	2010-03-80	10	DIBBS

Cross Reference | NSN 5310-01-423-4057

Part Number	Cage Code	Manufacturer
03A120-3A2	1W025	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
03A120-3A2	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
BFN120-3-2	27238	BRISTOL INDUSTRIES
F52891-3-2	15653	ALCOA GLOBAL FASTENERS, INC.
NRF260C3M-2	52828	REPUBLIC FASTENER MFG. CORP.
NS202749-3-2	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Related Products | NSN 5310-01-423-4057

5310-01-423-4250, 5310-01-423-4251, 5310-01-423-4253, 5310-01-423-4254, 5310-01-423-4255

Technical Data | NSN 5310-01-423-4057

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.190 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	IRON ALLOY 660 NUT IRON ALLOY 660 SHELL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE SHELL
SURFACE TREATMENT	PASSIVATE NUT PASSIVATE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL
HARDNESS RATING	NOT RATED
NUT STYLE	A123 PLATE
NUT LENGTH	0.948 INCHES MAXIMUM
NUT HEIGHT	0.299 INCHES MAXIMUM
PLATE THICKNESS	0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
PLATE WIDTH	0.454 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH	0.125 INCHES MINIMUM FIRST END
COUNTERBORE DIAMETER	0.194 INCHES MINIMUM FIRST END
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	0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH	0.686 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
TEMP RATING	NOT RATED
FEATURES PROVIDED	FLOATING NUT

Restrictions/Controls & Freight Information | NSN 5310-01-423-4057

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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	576	unknown
Originating Activity Code	KH	Defense Industrial Supply Center Philadelphia, PA 19111
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 5310-01-423-4057

Air Force

Category	Code	Description
Budget Code	9	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 Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each