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NSN 5340-00-126-0507, 5340001260507
COVER,ACCESS

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 001260507
Codification Country
United States
Item Name Code
INC 29785
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 5340-00-126-0507

National Stock Number (NSN) 5340-00-126-0507, or NIIN 001260507, (cover,access) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 29785. [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. EXCLUDES ALL COVERS NOT SPECIFICALLY DESIGNED TO PROVIDE ACCESS FOR THE PURPOSES LISTED ABOVE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5340001260507 does not contain precious metals.

This information was last updated on .


Technical Characteristics

BODY OUTSIDE RADIUS
(ADPX) 0.344 INCHES NOMINAL
BODY THICKNESS
(ADPR) 0.156 INCHES NOMINAL
BOLT CIRCLE DIAMETER
(ABKG) 2.500 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY
(ADPM) 4
CROSS-SECTIONAL SHAPE STYLE
(AAGR) CIRCULAR RECESS
FIRST RECESS DIAMETER
(ADPT) 1.875 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT
(ADPN) 0.188 INCHES NOMINAL
FLANGE THICKNESS
(ABKU) 0.688 INCHES NOMINAL
FSC APPLICATION DATA
(ZZZV) BLOCK ASSY,DIESEL ENGINE
HOLE DIAMETER
(AAUB) 0.406 INCHES NOMINAL
INSIDE CORNER RADIUS
(ADPQ) 0.188 INCHES NOMINAL
INSIDE DIAMETER
(AARX) 1.188 INCHES NOMINAL
OUTSIDE CORNER RADIUS
(ADPW) 0.188 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 3.250 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY AND IRON
MOUNTING OPENING SHAPE STYLE
(ADQK) UNTHREADED HOLE
SECOND RECESS INSIDE HEIGHT
(ADPP) 0.906 INCHES NOMINAL
SECURING DEVICE TYPE
(ADQB) THREADED FASTENER
PERIPHERAL SHAPE STYLE
(ABMW) ROUND, MULTI HOLES

Manufacturer Part Numbers

3245535

RNCC
5
RNVC
9
3245535

RNCC
5
RNVC
9
3301478

RNCC
5
RNVC
9
3301478

RNCC
5
RNVC
9
3302290

RNCC
3
RNVC
2
3302290

RNCC
5
RNVC
9

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