Product Details | SNAP HOOK

5340-00-297-6581 A metal fastening device one or both ends of which are hook shaped with a closing or locking device over the throat opening which is held closed by spring action. If hook shaped on one end only the opposite end is provided with a fixed, loose, or swivel loop or opening for connecting to another item. Excludes cargo hooks with safety devices.

Part Alternates: M43770/6-CCBC1, M437706CCBC1, NASN43770, MILS43770, MIL-S-43770, 5340-00-297-6581, 00-297-6581, 5340002976581, 002976581

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-297-6581

Drawings & Photos | NSN 5340-00-297-6581


Demand History | NSN 5340-00-297-6581

Part Number Request Date QTY Origin
5340-00-297-6581 2019-12-349 114 DIBBS
5340-00-297-6581 2018-11-316 9 US

Cross Reference | NSN 5340-00-297-6581

Part Number Cage Code Manufacturer
M43770/6-CCBC1 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
M43770/6-CCBC1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-43770 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NASN43770 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5340-00-297-6581

Characteristic Specifications
HOOK STYLE DESIGNATOR 1B SLIDING BOLT
DESIGN TYPE SWIVEL
END CONNECTION STYLE 18 EYE
INSIDE WIDTH 1.250 INCHES NOMINAL
INSIDE LENGTH 1.5625 INCHES NOMINAL
HOOK MATERIAL COPPER ALLOY
CONNECTION END MATERIAL COPPER ALLOY
SURFACE TREATMENT BLACK CHEMICAL
OVERALL LENGTH 4.875 INCHES NOMINAL
RUBBER COVERED FEATURE NOT INCLUDED
UNATTACHED RING NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 5340-00-297-6581

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: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 095360 HOOKS NOI BRASS/BRONZE/COPPER
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code XX
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 5340-00-297-6581

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 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
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