Product Details | SOCKET HEAD CAP SCREW

5305-01-323-1137 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: FFS86, FF-S-86, 0.625-11UNC-3A X 1.750 IN LG, 062511UNC3AX1750INLG, 5305-01-323-1137, 01-323-1137, 5305013231137, 013231137

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 21 JUL 1990 01-323-1137

Drawings & Photos | NSN 5305-01-323-1137


Demand History | NSN 5305-01-323-1137

Part Number Request Date QTY Origin
5305-01-323-1137 2025-09-246 119 DIBBS
5305-01-323-1137 2025-05-141 70 DIBBS
5305-01-323-1137 2025-05-136 70 US
5305-01-323-1137 2025-05-133 70 DIBBS
5305-01-323-1137 2025-04-119 127 US
5305-01-323-1137 2025-04-98 18 DIBBS
5305-01-323-1137 2025-04-93 127 US
5305-01-323-1137 2025-04-92 127 US
5305-01-323-1137 2025-04-91 127 DIBBS
5305-01-323-1137 2025-01-22 3 DIBBS
5305-01-323-1137 2024-07-206 48 DIBBS
5305-01-323-1137 2024-03-80 56 DIBBS
5305-01-323-1137 2024-02-37 56 DIBBS
5305-01-323-1137 2023-12-361 25 DIBBS
5305-01-323-1137 2023-12-353 25 DIBBS
5305-01-323-1137 2023-10-289 10200 US
5305-01-323-1137 2023-05-145 1 DIBBS
5305-01-323-1137 2023-05-137 1 DIBBS
5305-01-323-1137 2023-05-129 1 DIBBS
FFS86 2022-05-143 40 United States
FFS86 2021-12-347 40 US
5305-01-323-1137 2020-10-275 7 DIBBS
5305-01-323-1137 2018-07-207 1 DIBBS-RFPs
5305-01-323-1137 2015-11-306 2 DIBBS
5305-01-323-1137 2015-09-273 1 DIBBS
FFS86 2013-08-229 80 Canada
FFS86 2012-03-74 2 US
FFS86 2011-08-222 50 US
FFS86 2011-08-214 50 US
FFS86 2011-03-61 8 US
FFS86 2011-03-60 5000 US

Cross Reference | NSN 5305-01-323-1137

Part Number Cage Code Manufacturer
0.625-11UNC-3A X 1.750 IN LG 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
FF-S-86 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 5305-01-323-1137

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.625 INCHES
THREAD QUANTITY PER INCH 11
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.568 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
FASTENER LENGTH 1.750 INCHES NOMINAL
MATERIAL PLASTIC POLYAMIDE LOCKING FEATURE NICKEL ALLOY 400 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 CLA FED SPEC SINGLE MATERIAL RESPONSE FASTENER
MINIMUM TENSILE STRENGTH 80000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH 40000 POUNDS PER SQUARE INCH
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.921 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
HEAD HEIGHT 0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.500 INCHES NOMINAL
LOCKING FEATURE PELLET OR PATCH THREADS
SPECIAL FEATURES THE MRC AAUM IS PER MIL-F-18240,TYPE N
NONDEFINITIVE SPEC/STD DATA 6 TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-S-86

Restrictions/Controls & Freight Information | NSN 5305-01-323-1137

Category Code Description
Shelf-Life Code:0Nondeteriorative
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: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.
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
NMF Description 096660 SCREWS NOI SILVER PLATED
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 5305-01-323-1137

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