Product Details | GANG CHANNEL SELF-LOCKING NUT ASSEMBLY

5310-00-372-8672 An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

Part Alternates: BGC463N212, BGC463N2-12, C17032, C170-3-2, ST3M463N12A482, ST3M463N12A48-2, G1842152312, G184215-2-3-12, G18421JL2312, G18421JL2-3-12, G49439E3212, G49439E3-2-12, 10121330 , 3M463N12A482, 3M463N12A48-2, 5310-00-372-8672, 00-372-8672, 5310003728672, 003728672

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 25 MAR 1974 00-372-8672

Drawings & Photos | NSN 5310-00-372-8672


Demand History | NSN 5310-00-372-8672

Part Number Request Date QTY Origin
BGC463N2-12 2025-05-138 81 DIBBS
C170-3-2 2025-05-138 81 DIBBS
G49439E3-2-12 2025-05-138 81 DIBBS
BGC463N2-12 2024-12-347 14 DIBBS
C170-3-2 2024-12-347 14 DIBBS
G49439E3-2-12 2024-12-347 14 DIBBS
BGC463N2-12 2024-08-231 2 DIBBS
C170-3-2 2024-08-231 2 DIBBS
G49439E3-2-12 2024-08-231 2 DIBBS
BGC463N2-12 2024-03-77 11 DIBBS
C170-3-2 2024-03-77 11 DIBBS
G49439E3-2-12 2024-03-77 11 DIBBS
BGC463N2-12 2023-12-351 52 DIBBS
C170-3-2 2023-12-351 52 DIBBS
G49439E3-2-12 2023-12-351 52 DIBBS
BGC463N2-12 2023-08-232 48 DIBBS
C170-3-2 2023-08-232 48 DIBBS
G49439E3-2-12 2023-08-232 48 DIBBS
BGC463N2-12 2022-08-237 8 DIBBS
C170-3-2 2022-08-237 8 DIBBS
G49439E3-2-12 2022-08-237 8 DIBBS
BGC463N2-12 2022-08-226 8 DIBBS
C170-3-2 2022-08-226 8 DIBBS
G49439E3-2-12 2022-08-226 8 DIBBS
BGC463N2-12 2021-10-280 17 DIBBS
C170-3-2 2021-10-280 17 DIBBS
G49439E3-2-12 2021-10-280 17 DIBBS
BGC463N2-12 2021-06-171 30 DIBBS
C170-3-2 2021-06-171 30 DIBBS
G49439E3-2-12 2021-06-171 30 DIBBS
BGC463N2-12 2020-12-355 75 DIBBS
C170-3-2 2020-12-355 75 DIBBS
G49439E3-2-12 2020-12-355 75 DIBBS
BGC463N2-12 2020-09-261 45 DIBBS
C170-3-2 2020-09-261 45 DIBBS
G49439E3-2-12 2020-09-261 45 DIBBS
5310-00-372-8672 2020-05-122 1 DIBBS-RFPs
5310-00-372-8672 2016-08-244 83 DIBBS
5310-00-372-8672 2016-07-213 57 DIBBS
5310-00-372-8672 2015-12-341 4 United States
5310-00-372-8672 2010-05-145 59 DIBBS
5310-00-372-8672 2009-10-279 65 DIBBS
5310-00-372-8672 2009-05-126 15 DIBBS
5310-00-372-8672 2009-01-12 68 DIBBS

Cross Reference | NSN 5310-00-372-8672

Part Number Cage Code Manufacturer
3M463N12A48-2 76301 BOEING COMPANY, THE DBA BOEING
BGC463N2-12 27238 BRISTOL INDUSTRIES
C170-3-2 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
G184215-2-3-12 72962 HARVARD INDUSTRIES INC
G18421JL2-3-12 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
G18421JL2-3-12 72962 HARVARD INDUSTRIES INC
G49439E3-2-12 15653 ALCOA GLOBAL FASTENERS, INC.
ST3M463N12A48-2 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-00-372-8672

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM ALLOY 7075 CHANNEL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/13,T6 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT ANODIZE AND PAINT CHANNEL NICKEL AND COPPER ALLOY NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND MMS425 FSCM 76301 MFR REF 2ND 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 ST3M445C3M2
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
CHANNEL STYLE C1 STRAIGHT TYPE
OVERALL LENGTH 72.000 INCHES NOMINAL
OVERALL WIDTH 0.452 INCHES MAXIMUM
ASSEMBLY OVERALL HEIGHT 0.309 INCHES MAXIMUM
CHANNEL HEIGHT 0.250 INCHES MAXIMUM
NUT SPACING 1.500 INCHES NOMINAL
NUT QUANTITY 48
NUT COUNTERBORE DEPTH 0.125 INCHES MINIMUM NUT
COUNTERBORE DIAMETER 0.194 INCHES MINIMUM NUT
LUBRICATION DRY FILM LUBRICANT
TEMP RATING 350.0 DEG FAHRENHEIT MAXIMUM
FEATURES PROVIDED FLOATING NUT

Restrictions/Controls & Freight Information | NSN 5310-00-372-8672

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:AItem 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:0Represents 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 013540 ALUM NUTS
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 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 R unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-00-372-8672

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each