Product Details | SPACING THREADED STANDOFF

5340-01-293-1178 A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.

Part Alternates: ST4M1380444, ST4M138-04-44, 10154139 , 5340-01-293-1178, 01-293-1178, 5340012931178, 012931178

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 26 JAN 1989 01-293-1178

Drawings & Photos | NSN 5340-01-293-1178


Demand History | NSN 5340-01-293-1178

Part Number Request Date QTY Origin
ST4M138-04-44 2025-01-15 176 DIBBS
ST4M138-04-44 2024-09-261 144 DIBBS
ST4M138-04-44 2024-08-226 88 DIBBS
5340-01-293-1178 2024-08-220 68 United States
ST4M138-04-44 2024-07-211 68 DIBBS
5340-01-293-1178 2015-07-194 32 DIBBS
5340-01-293-1178 2015-07-182 32 DIBBS
5340-01-293-1178 2014-05-141 56 DIBBS
5340-01-293-1178 2014-04-120 56 DIBBS
5340-01-293-1178 2012-12-364 6 DIBBS
5340-01-293-1178 2012-10-275 10 DIBBS

Cross Reference | NSN 5340-01-293-1178

Part Number Cage Code Manufacturer
ST4M138-04-44 04169 ATLAS CORP WESTERN SKY INDUSTRIES DIV
ST4M138-04-44 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5340-01-293-1178

Characteristic Specifications
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.250 INCHES NOMINAL
STYLE DESIGNATOR 8 LEFT INTERNAL AND RIGHT INTERNAL THREADS
LENGTH 4.390 INCHES MINIMUM AND 4.410 INCHES MAXIMUM
SPECIAL FEATURES TWO HELICAL COIL INSERTS REQUIRED P/N MS21209C0420
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.205 INCHES MINIMUM
(NON-CORE DATA) SECOND INTERNAL THREAD LENGTH 0.205 INCHES MINIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.112-40 UNC 2B
(NON-CORE DATA) SECOND INTERNAL THREAD CHARACTERISTICS 0.112-40 UNC 2B
(NON-CORE DATA) MATERIAL ALUMINUM ALLOY, QQ-A-268, ALLOY 2024-CANCELED
(NON-CORE DATA) SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 2 OR CHROMATE, MIL-C-5541

Restrictions/Controls & Freight Information | NSN 5340-01-293-1178

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.
Category Code Description
NMF Description 013120 ALUMINUM ARTICLE NOI SUB 6
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5340-01-293-1178

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