NSN 5975-00-642-7261 MS51SPEC71699, MS51SPEC71-699 , AA50553

Product Details | ELECTRICAL CONDUIT LOCKNUT

5975-00-642-7261 An item having internal threads designed to fit the external threads of an electrical conduit or fitting for connecting to a junction box, panel, wireway, or other point of termination, and which, when installed, provides a method of tightening to lock the connection. The items may be either flat-sided or circular in external shape and must have a specific conduit size designation. SEE BONDNUT, ELECTRICAL CONDUIT and LOCKNUT, TUBE FITTING. Excludes NU T (1), PLAIN HEXAGON.

Part Alternates: MS51SPEC71699, MS51SPEC71-699 , AA50553, A-A-50553, AA5055331P02S, AA50553-3-1-P-02-S, HL1044, HL104-4, HN12893, HN1289-3, SCD12413, SC-D-1241-3 , SCD1241-3 , SMA94935853, SM-A-949358-53, WF408, W-F-408, G2105192, G210519-2, LH200, LH-200, LN102, LN5, BL75, 74460727, 9172354, 9247284, 94542942, 9454294-2, 0335140000, 033514-0000, 0C624323ISSUEA, 0C62432-3ISSUEA , 1003, 102, 105R200P57, 10802, 12, 142, 152, 160633, 175, 1-75, 180544, 2KK564, 302, 3218693, 321869-3, 4460727, 5975-00-642-7261, 00-642-7261, 5975006427261, 006427261

Electrical and Electronic Equipment Components | Electrical Hardware and Supplies

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	01 JAN 1963	00-642-7261	22895 ( LOCKNUT, ELECTRICAL CONDUIT )

Drawings & Photos | NSN 5975-00-642-7261

Part Number	Request Date	QTY	Origin
12	2020-03-84	0	United States
AA50553	2019-09-261	10	US
5975-00-642-7261	2019-02-45	50	United States
5975-00-642-7261	2018-07-204	12	US
175	2015-11-324	2000
1003	2014-06-171	80
102	2011-08-229	94
AA50553	2010-07-196	1	US
5975-00-642-7261	2010-07-194	3547	DIBBS
5975-00-642-7261	2010-05-145	1012	DIBBS
5975-00-642-7261	2010-05-133	1192	DIBBS
5975-00-642-7261	2010-03-67	2224	DIBBS
5975-00-642-7261	2009-11-308	357	DIBBS

Cross Reference | NSN 5975-00-642-7261

Part Number	Cage Code	Manufacturer
033514-0000	65597	THALES DEFENSE & SECURITY, INC.
1-75	83879	EGS ELECTRIC CO LLC
1003	28488	RACO A DIVISION OF HUBBELL INCORPORATEDDELAWARE
102	05500	BRIDGEPORT FITTINGS INC
105R200P57	07482	GENERAL ELECTRIC COMPANY DBA GE
10802	33342	ATLAS TECHNOLOGIES INC
12	81284	MIDWEST ELECTRIC MFG CORP SUB OF CROUSE-HINDS CO
142	22421	THOMAS AND BETTS LTD
142	56501	THOMAS & BETTS CORPORATION
152	72971	EFCOR INC
160633	93953	MELSTROM MANUFACTURING CORPORATION
180544	19139	EASTMAN KODAK COMPANY DBA KODAK
2KK564	45152	OSHKOSH CORPORATION
2KK564	75Q65	OSHKOSH DEFENSE, LLC
302	33342	ATLAS TECHNOLOGIES INC
321869-3	98923	TECHNICAL COMPONENTS CO INC SUB OF METHODE ELECTRONICS INC
4460727	0AHU0	KALMAR AC INC
74460727	0AHU0	KALMAR AC INC
9172354	18876	U S ARMY AVIATION AND MISSILE COMMAND
9247284	19203	PICATINNY ARSENAL
9454294-2	98750	SAN ANTONIO AIR LOGISTICS CENTER
A-A-50553	58536	FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA50553-3-1-P-02-S	58536	FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
BL75	03743	EGS ELECTRICAL GROUP APPLETON DIV
G210519-2	06KW9	LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP
G210519-2	64959	AMERICAN TELEPHONE AND TELEGRAPH CO
G210519-2	70408	AT AND T CORP
HL104-4	60883	AMETEK INC HEAT TRANSFER DIV
HN1289-3	94295	HUGHEY & PHILLIPS INC DBA HONEYWELL AIRPORT SYSTEMS
LH-200	24381	NEER MFG CO INC
LN102	0FW39	BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
LN102	56501	THOMAS & BETTS CORPORATION
LN5	91878	M AND W ELECTRIC MFG CO THE
SM-A-949358-53	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
W-F-408	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 5975-00-642-7261

Compare

Related Products | NSN 5975-00-642-7261

5975-00-642-7262, 5975-00-642-7263, 5975-00-642-7264, 5975-00-642-7265, 5975-00-642-7266

Technical Data | NSN 5975-00-642-7261

Characteristic	Specifications
MATERIAL	IRON, MALLEABLE OR STEEL
SURFACE TREATMENT	CADMIUM PLATED OR ZINC PLATED
CONDUIT SIZE ACCOMMODATED	0.750 INCHES NOMINAL
OVERALL THICKNESS	0.188 INCHES NOMINAL
OUTSIDE DIAMETER	1.375 INCHES NOMINAL
THREAD TYPE	STRAIGHT
THREAD SIZE	3/4-14
DRIVE TYPE	SPANNER
NONDEFINITIVE SPEC/STD DATA	1 CLASS AND P KIND AND 0.375 IN. SIZE AND 3 TYPE
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY MATERIAL
MANUFACTURERS CODE	58536
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	A-A-50553
MANUFACTURERS CODE	58536
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	AA50553-3-1-P-02-S

Restrictions/Controls & Freight Information | NSN 5975-00-642-7261

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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.

Category	Code	Description
NMF Description	134180	MASTS RADIO BROADCASTING TUBULAR
Less than car load rating
Less than truck load rating	Q	70.0
Water commodity Code	72D	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	H	Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5975-00-642-7261

Category	Code	Description
Materiel Category and Inventory Manager	Q	Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each