Product Details | ACCESS COVER

5340-00-578-4100 A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.20310050018Guns, through 30mm2590000053400020Hardware, Commercial

Part Alternates: 10381028, 10-381028, 5340-00-578-4100, 00-578-4100, 5340005784100, 005784100

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 14 DEC 1974 00-578-4100

Drawings & Photos | NSN 5340-00-578-4100


Demand History | NSN 5340-00-578-4100

Part Number Request Date QTY Origin
5340-00-578-4100 2009-04-107 32 DIBBS
5340-00-578-4100 2009-03-76 20 DIBBS
5340-00-578-4100 2009-02-36 23 DIBBS

Cross Reference | NSN 5340-00-578-4100

Part Number Cage Code Manufacturer
10-381028 59501 UNISON INDUSTRIES, LLC
10-381028 77820 AMPHENOL CORPORATION DBA AMPHENOL AEROSPACE INDUSTRIAL

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Technical Data | NSN 5340-00-578-4100

Characteristic Specifications
PERIPHERAL SHAPE STYLE 1 RECTANGLE, NO HOLES
WIDTH 3.802 INCHES MINIMUM AND 3.812 INCHES MAXIMUM
LENGTH 5.537 INCHES MINIMUM AND 5.547 INCHES MAXIMUM
CORNER RADIUS 0.130 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE 19 SQUARE OR RECTANGULAR RECESS
FLANGE THICKNESS 0.040 INCHES NOMINAL
INSIDE WIDTH 3.727 INCHES NOMINAL
INSIDE LENGTH 0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
FIRST RECESS INSIDE HEIGHT 0.240 INCHES NOMINAL
INSIDE CORNER RADIUS 0.090 INCHES NOMINAL
BODY THICKNESS 0.040 INCHES NOMINAL
MATERIAL NICKEL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4025 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT NICKEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PLATE-9-3435 MFR REF SINGLE TREATMENT RESPONSE
SECURING DEVICE TYPE THREADED FASTENER
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.065 INCHES MINIMUM AND 0.071 INCHES MAXIMUM
FSC APPLICATION DATA EXCITER IGNITION,ENGINE ELECTRICAL SYSTEM,AIRCRAFT
MANUFACTURERS CODE 59501
DESIGN CONTROL REFERENCE 10-381028

Restrictions/Controls & Freight Information | NSN 5340-00-578-4100

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere 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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 013120 ALUMINUM ARTICLE NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 5340-00-578-4100

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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