Product Details | SPACING THREADED STANDOFF

5340-01-250-9551 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: 3224123 ITEM 13, 3224123ITEM13, 3224176, 37227416, 37-22-7416, 5340-01-250-9551, 01-250-9551, 5340012509551, 012509551

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 10 MAR 1987 01-250-9551

Drawings & Photos | NSN 5340-01-250-9551


Demand History | NSN 5340-01-250-9551

Part Number Request Date QTY Origin
5340-01-250-9551 2025-03-61 20 DIBBS
5340-01-250-9551 2024-11-309 3 DIBBS
5340-01-250-9551 2024-08-228 3 DIBBS
5340-01-250-9551 2020-02-50 2 DIBBS
5340-01-250-9551 2020-02-44 3 DIBBS
5340-01-250-9551 2017-10-288 4 DIBBS
5340-01-250-9551 2017-08-240 4 DIBBS

Cross Reference | NSN 5340-01-250-9551

Part Number Cage Code Manufacturer
3224123 ITEM 13 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
3224176 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
37-22-7416 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 5340-01-250-9551

Characteristic Specifications
CROSS-SECTIONAL SHAPE ROUND
DIAMETER 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
STYLE DESIGNATOR 8 LEFT INTERNAL AND RIGHT INTERNAL THREADS
LENGTH 1.423 INCHES MINIMUM AND 1.453 INCHES MAXIMUM
DISTANCE FROM END TO HOLE CENTER 0.090 INCHES NOMINAL
RIGHT END CHAMFER DEPTH 0.040 INCHES NOMINAL
LEFT END CHAMFER DEPTH 0.040 INCHES NOMINAL
LEFT END CHAMFER ANGLE 30.0 DEGREES NOMINAL
RIGHT END CHAMFER ANGLE 30.0 DEGREES NOMINAL
HOLE QUANTITY PERPENDICULAR TO AXIS 1
SPECIAL FEATURES MEDIUM KNURL
(NON-CORE DATA) UNTHREADED HOLE SIZE PERPENDICULAR TO AXIS 0.060 IN. DIA
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.240 INCHES MINIMUM
(NON-CORE DATA) SECOND INTERNAL THREAD LENGTH 0.330 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.250-28 UNF-3B
(NON-CORE DATA) SECOND INTERNAL THREAD CHARACTERISTICS 0.750-16 UNF-2B
(NON-CORE DATA) MATERIAL BRASS,QQ-B-637,ALLOY 482

Restrictions/Controls & Freight Information | NSN 5340-01-250-9551

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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
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 5340-01-250-9551

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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative