Product Details | GANG CHANNEL SELF-LOCKING NUT ASSEMBLY

5310-00-952-0251 An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

Part Alternates: MS21063L414, MS21063L4-14, NASM21063, C1784142L, C178-4-14-2L, C1784143L, C178-4-14-3L, G10004142L, G1000-4-14-2L, G10004143, G1000-4-14-3, G10004143L, G1000-4-14-3L, G10004144L, G1000-4-14-4L, G10004145, G1000-4-14-5, G10004145L, G1000-4-14-5L, G10004146, G1000-4-14-6, RM52LHTG51048J142L, RM52LHTG51-048-J14-2L, RM52LHTG51048J143L, RM52LHTG51-048-J14-3L, 213-0048-00 , 3M150N4142L, 3M150N4-14-2L, 3M150N4143L, 3M150N4-14-3L, 5310-00-952-0251, 00-952-0251, 5310009520251, 213004800, 009520251

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 06 MAY 1966 00-952-0251

Drawings & Photos | NSN 5310-00-952-0251


Demand History | NSN 5310-00-952-0251

Part Number Request Date QTY Origin
5310-00-952-0251 2010-01-13 10 DIBBS
5310-00-952-0251 2009-03-77 26 DIBBS
5310-00-952-0251 2009-03-76 26 DIBBS
NASM21063 2007-05-129 1000 US

Cross Reference | NSN 5310-00-952-0251

Part Number Cage Code Manufacturer
3M150N4-14-2L 76301 BOEING COMPANY, THE DBA BOEING
3M150N4-14-3L 76301 BOEING COMPANY, THE DBA BOEING
C178-4-14-2L 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
C178-4-14-3L 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
G1000-4-14-2L 15653 ALCOA GLOBAL FASTENERS, INC.
G1000-4-14-3 15653 ALCOA GLOBAL FASTENERS, INC.
G1000-4-14-3L 15653 ALCOA GLOBAL FASTENERS, INC.
G1000-4-14-4L 15653 ALCOA GLOBAL FASTENERS, INC.
G1000-4-14-5 15653 ALCOA GLOBAL FASTENERS, INC.
G1000-4-14-5L 15653 ALCOA GLOBAL FASTENERS, INC.
G1000-4-14-6 15653 ALCOA GLOBAL FASTENERS, INC.
MS21063L4-14 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS21063L4-14 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NASM21063 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
RM52LHTG51-048-J14-2L 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
RM52LHTG51-048-J14-2L 72962 HARVARD INDUSTRIES INC
RM52LHTG51-048-J14-3L 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
RM52LHTG51-048-J14-3L 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-00-952-0251

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM CHANNEL STEEL NUT
SURFACE TREATMENT CADMIUM NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING 49.0 ROCKWELL C NOMINAL
NUT STYLE A20 GANG CHANNEL, SELF LOCKING
BASE WIDTH ANY ACCEPTABLE
NUT LENGTH ANY ACCEPTABLE
BASE THICKNESS ANY ACCEPTABLE
NUT HEIGHT ANY ACCEPTABLE
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
CHANNEL STYLE C1 STRAIGHT TYPE
OVERALL LENGTH 72.000 INCHES NOMINAL
OVERALL WIDTH 0.516 INCHES MAXIMUM
ASSEMBLY OVERALL HEIGHT 0.281 INCHES MAXIMUM
CHANNEL HEIGHT 0.281 INCHES NOMINAL
NUT SPACING 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM
NUT QUANTITY 41
NUT COUNTERBORE DEPTH 0.062 INCHES MINIMUM NUT
LUBRICATION DRY FILM LUBRICANT
TEMP RATING 250.0 DEG FAHRENHEIT MAXIMUM
FEATURES PROVIDED FLOATING NUT
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS21063L4-14

Restrictions/Controls & Freight Information | NSN 5310-00-952-0251

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 713 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 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 5310-00-952-0251

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
1
EA : Each
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.
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
Price ValidationV 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 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
1
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
1
EA : Each