NSN 5310-01-031-6945 C1704215, C170-4-2-15, ST3M464N15A382

Product Details | GANG CHANNEL SELF-LOCKING NUT ASSEMBLY

5310-01-031-6945 An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

Part Alternates: C1704215, C170-4-2-15, ST3M464N15A382, ST3M464N15A38-2, G18421JL2415, G18421JL2-4-15, G49439E4215, G49439E4-2-15, 3M464N115A382, 3M464N115A38-2, 3M464N15A382, 3M464N15A38-2, 5310-01-031-6945, 01-031-6945, 5310010316945, 010316945

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	30 NOV 1976	01-031-6945	01864 ( NUT ASSEMBLY, SELF-LOCKING, GANG CHANNEL )

Drawings & Photos | NSN 5310-01-031-6945

Cross Reference | NSN 5310-01-031-6945

Part Number	Cage Code	Manufacturer
3M464N115A38-2	76301	BOEING COMPANY, THE DBA BOEING
3M464N15A38-2	27238	BRISTOL INDUSTRIES
3M464N15A38-2	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
3M464N15A38-2	76301	BOEING COMPANY, THE DBA BOEING
C170-4-2-15	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
G18421JL2-4-15	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
G18421JL2-4-15	72962	HARVARD INDUSTRIES INC
G49439E4-2-15	15653	ALCOA GLOBAL FASTENERS, INC.
ST3M464N15A38-2	76301	BOEING COMPANY, THE DBA BOEING

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Related Products | NSN 5310-01-031-6945

5310-01-031-6946, 5310-01-031-6947, 5310-01-031-6948, 5310-01-031-6949, 5310-01-031-7066

Technical Data | NSN 5310-01-031-6945

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	IRON ALLOY 660 NUT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/13 T6 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL AMS5525 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT	ANODIZE CHANNEL PASSIVATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
HARDNESS RATING	NOT RATED
NUT STYLE	A20 GANG CHANNEL, SELF LOCKING
BASE WIDTH	ANY ACCEPTABLE
NUT LENGTH	ANY ACCEPTABLE
BASE THICKNESS	ANY ACCEPTABLE
NUT HEIGHT	ANY ACCEPTABLE
REMOVABLE NUT MANUFACTURER CODE	76301
REMOVABLE NUT MANUFACTURER PART NUMBER	ST3M445C4M2
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
CHANNEL STYLE	C1 STRAIGHT TYPE
OVERALL LENGTH	72.000 INCHES NOMINAL
OVERALL WIDTH	0.564 INCHES MINIMUM AND 0.584 INCHES MAXIMUM
ASSEMBLY OVERALL HEIGHT	0.351 INCHES MAXIMUM
CHANNEL HEIGHT	0.298 INCHES MAXIMUM
NUT SPACING	1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM
NUT QUANTITY	38
NUT COUNTERBORE DEPTH	0.125 INCHES MINIMUM NUT
COUNTERBORE DIAMETER	0.254 INCHES MINIMUM NUT
LUBRICATION	DRY FILM LUBRICANT
TEMP RATING	350.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDED	FLOATING NUT
SPECIFICATION/STANDARD DATA	76301-ST3M464 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5310-01-031-6945

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:	U	Precious 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

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.
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
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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 FT : Foot

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
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 FT : Foot