Product Details | ROUND PLAIN NUT

5310-01-025-0811 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: 123HM10020511, 123HM10020-511, 5310-01-025-0811, 01-025-0811, 5310010250811, 010250811

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 26 JUL 1976 01-025-0811

Drawings & Photos | NSN 5310-01-025-0811


Demand History | NSN 5310-01-025-0811

Part Number Request Date QTY Origin
123HM10020-511 2023-04-100 2 DIBBS
123HM10020-511 2023-02-52 1 DIBBS
123HM10020-511 2023-02-44 1 DIBBS
123HM10020-511 2022-11-312 7 DIBBS
123HM10020-511 2019-03-66 7 DIBBS
123HM10020-511 2019-02-58 7 DIBBS
123HM10020-511 2019-02-37 3 DIBBS
5310-01-025-0811 2014-03-90 2 DIBBS
5310-01-025-0811 2011-01-10 3 DIBBS
5310-01-025-0811 2010-12-342 3 DIBBS

Cross Reference | NSN 5310-01-025-0811

Part Number Cage Code Manufacturer
123HM10020-511 26437 TRIUMPH ACTUATION SYSTEMS, LLC DIV TRIUMPH ACTUATION SYSTEMS -
123HM10020-511 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
123HM10020-511 65780 TEK PRECISION CO., LTD.

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Technical Data | NSN 5310-01-025-0811

Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE 4.750 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/12 TEMPER T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A71 ROUND
DRIVE POINT DEPTH 0.156 INCHES NOMINAL
NUT DIAMETER 5.235 INCHES MINIMUM AND 5.265 INCHES MAXIMUM
NUT THICKNESS 0.328 INCHES MINIMUM AND 0.358 INCHES MAXIMUM
DRIVE POINT WIDTH 0.250 INCHES NOMINAL
DRIVE POINT QUANTITY 2
HOLE CONFIGURATION STYLE H9 CONFIGURATION J
HOLE TYPE AND QUANTITY 1 TAPPED
HOLE NOMINAL THREAD DIAMETER 0.138 INCHES
HOLE THREAD QUANTITY PER INCH 32
COUNTERSINK ANGLE 120.0 DEGREES NOMINAL NUT
TEMP RATING NOT RATED
SPECIAL FEATURES 3 HOLES 0.047 IN. DIA EQUALLY SPACED 120 DEG APART FOR LOCKWIRE
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE 123HM10020-511

Restrictions/Controls & Freight Information | NSN 5310-01-025-0811

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 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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-01-025-0811

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