Product Details | COMPRESSION HELICAL SPRING

1005-01-644-3949 An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.20210050018Guns, through 30mm53600034Coil, Flat, Leaf, and Wire Springs

Part Alternates: 7662432 , 1005-01-644-3949, 01-644-3949, 1005016443949, 016443949

Weapons | Guns, through 30mm

Supply Group (FSG) NSN Assign. NIIN
10 2015124 01-644-3949

Demand History | NSN 1005-01-644-3949

Part Number Request Date QTY Origin
7662432 2025-09-268 7 DIBBS
1005-01-644-3949 2024-12-344 4 United States
1005-01-644-3949 2024-10-295 4 United States
7662432 2021-01-13 9 DIBBS
1005-01-644-3949 2017-11-306 11 DIBBS
1005-01-644-3949 2017-03-78 4 DIBBS
1005-01-644-3949 2017-03-72 1 DIBBS
1005-01-644-3949 2016-07-193 2 DIBBS
1005-01-644-3949 2016-06-179 1 DIBBS
1005-01-644-3949 2016-06-167 1 DIBBS
1005-01-644-3949 2016-03-81 1 DIBBS
1005-01-644-3949 2016-03-70 1 DIBBS
1005-01-644-3949 2016-03-69 1 DIBBS
1005-01-644-3949 2016-03-67 2 DIBBS
1005-01-644-3949 2016-02-33 1 DIBBS
1005-01-644-3949 2015-10-286 2 DIBBS

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Technical Data | NSN 1005-01-644-3949

Characteristic Specifications
SURFACE TREATMENT ALUMINUM ALLOY OVERALL
SPRING FREE LENGTH 48.0 MILLIMETERS NOMINAL
SPRING SOLID LENGTH 22.1 MILLIMETERS NOMINAL
SPRING FREE OUTSIDE DIAMETER 20.5 MILLIMETERS NOMINAL
END STYLE SPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTION RIGHT-HAND
STOCK DIAMETER 2.5 MILLIMETERS NOMINAL
ACTIVE COIL QUANTITY 6
COIL QUANTITY 8.5
END ITEM IDENTIFICATION MK 110

Restrictions/Controls & Freight Information | NSN 1005-01-644-3949

Category Code Description
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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information

Management | NSN 1005-01-644-3949

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative