Product Details | HELICAL COMPRESSION SPRING SEAT

5340-01-149-2026 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.

Part Alternates: 10112772 , 3929AS7742, 3929AS774-2 , 74A7335992003, 74A733599-2003, 5340-01-149-2026, 01-149-2026, 5340011492026, 011492026

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 16 MAR 1983 01-149-2026

Demand History | NSN 5340-01-149-2026

Part Number Request Date QTY Origin
5340-01-149-2026 2021-08-227 4 DIBBS
5340-01-149-2026 2020-10-295 4 DIBBS
5340-01-149-2026 2020-01-05 3 DIBBS
5340-01-149-2026 2014-07-188 5 DIBBS
5340-01-149-2026 2014-04-103 5 DIBBS
5340-01-149-2026 2013-06-156 10 DIBBS
5340-01-149-2026 2012-04-102 2 DIBBS
5340-01-149-2026 2012-01-26 3 DIBBS
5340-01-149-2026 2011-04-100 5 DIBBS
5340-01-149-2026 2010-12-349 5 DIBBS
5340-01-149-2026 2010-08-228 3 DIBBS
5340-01-149-2026 2009-12-345 2 DIBBS
5340-01-149-2026 2009-08-215 2 DIBBS
5340-01-149-2026 2008-07-189 3 DIBBS

Cross Reference | NSN 5340-01-149-2026

Part Number Cage Code Manufacturer
3929AS774-2 30003 NAVAL AIR SYSTEMS COMMAND
74A733599-2003 76301 BOEING COMPANY, THE DBA BOEING
74A733599-2003 88314 MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS-TULSA
74A733599-2003 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5340-01-149-2026

Characteristic Specifications
III FSC APPLICATION DATA GUIDED MISSILE LAUNCHER,74A730351-1003
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74A733599-2003

Restrictions/Controls & Freight Information | NSN 5340-01-149-2026

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: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 095190 HARDWARE, NOI SUB 9
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 658 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5340-01-149-2026

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