Product Details | MACHINE SCREW

5305-01-211-6051 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: A0320037, A032-0037, AIC4038047, AIC4038-04-7, SCI785T0437, SCI785T-04-37, SII10870037, SII-1087-0037, LE11100320037, LE111-0032-0037 , PBF13780037, PBF1378-0037, 123181A04T7, 5305-01-211-6051, 01-211-6051, 5305012116051, 012116051

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 28 JUN 1985 01-211-6051

Demand History | NSN 5305-01-211-6051

Part Number Request Date QTY Origin
123181A04T7 2024-01-18 3 DIBBS
AIC4038-04-7 2024-01-18 3 DIBBS
LE111-0032-0037 2024-01-18 3 DIBBS
PBF1378-0037 2024-01-18 3 DIBBS
SCI785T-04-37 2024-01-18 3 DIBBS
SII-1087-0037 2024-01-18 3 DIBBS

Cross Reference | NSN 5305-01-211-6051

Part Number Cage Code Manufacturer
123181A04T7 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
A032-0037 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
A032-0037 97928 HUCK INTL INC
AIC4038-04-7 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
LE111-0032-0037 43999 BOEING COMPANY, THE DBA BOEING
LE111-0032-0037 58845 ABOUNDING SECURITY INC DIV OF MAA CORP
LE111-0032-0037 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
LE111-0032-0037 60516 WEST COAST AEROSPACE INC
LE111-0032-0037 73197 HI-SHEAR CORPORATION
LE111-0032-0037 L4528 LISI AEROSPACE CANADA CORP
PBF1378-0037 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
SCI785T-04-37 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
SII-1087-0037 57928 SONIC INDUSTRIES INC.

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Technical Data | NSN 5305-01-211-6051

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER 0.112 INCHES
THREAD QUANTITY PER INCH 40
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HEAD STYLE FLAT COUNTERSUNK
SCREW MATERIAL STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
FASTENER LENGTH 2.529 INCHES MINIMUM AND 2.559 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
SCREW SURFACE TREATMENT CADMIUM AND CHROMATE
HEAD DIAMETER 0.194 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
INTERNAL DRIVE STYLE TORQUE SET
THREAD LENGTH 0.207 INCHES MINIMUM AND 0.257 INCHES MAXIMUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5305-01-211-6051

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5305-01-211-6051

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each