NSN 5305-01-129-8643, 5305011298643
JACKSCREW ASSEMBLY

Federal Supply Classification: FSC 5305 - Screws
National Item Identification Number: NIIN 011298643
Codification Country: United States
Item Name Code: INC 77777
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: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5305-01-129-8643

National Stock Number (NSN) 5305-01-129-8643, or NIIN 011298643, (jackscrew assembly) was assigned April 14, 1982 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305011298643 does not contain precious metals.

This information was last updated on Apr 01, 2024.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) JACKSCREW 0.797 IN. LG,0.138-32 UNC-2A THD; JACKSOCKET 0.138-32 UNC-2B; 0.182 IN. MIN AND 0.192 IN. MAX DIA; KNOB 0.118 IN. HOLE DIA,0.437 IN. HEAD DIA,0.500 IN. O/A LG; WASHER 0.190 IN. OD,0.120 IN. ID,0.040 IN. THK; ROLL PIN 0.069 IN. DIA,0.167 IN. MIN AND 0.207 IN. LG