Product Details | SOCKET HEAD CAP SCREW

5305-00-978-9394 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: MS1699799, MS16997-99, MS16997-99 3/8- 16UNC-3AX1LG, MS16997993816UNC3AX1LG, NAS1352616P, NAS1352-6-16P, A440038C100, CR-80583 PIECE, CR80583PIECE, SP573, TIP01372, FFS86REVISIONC, FF-S-86REVISIONC, 100A900112, 180225PC6, 3176207A159, 3176207-A-159, 3X44, 426370, 703-2298063 PIECE 19, 7032298063PIECE19, 87066800, 870668-00, 900112, 5305-00-978-9394, 00-978-9394, 5305009789394, 009789394

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-978-9394

Drawings & Photos | NSN 5305-00-978-9394


Demand History | NSN 5305-00-978-9394

Part Number Request Date QTY Origin
MS1699799 2024-03-85 2 United States
MS1699799 2021-10-274 200 Croatia
MS1699799 2021-07-190 8 United States
MS1699799 2019-03-65 72 US
NAS1352616P 2018-09-249 200 United States
MS1699799 2016-11-308 80 United States
MS1699799 2014-04-97 2 US
MS16997-99 2014-03-71 46 United States
MS1699799 2011-01-20 4 US
5305-00-978-9394 2009-02-54 750 US

Cross Reference | NSN 5305-00-978-9394

Part Number Cage Code Manufacturer
100A900112 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
180225PC6 53711 NAVAL SEA SYSTEMS COMMAND
3176207-A-159 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
3X44 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
426370 80195 E D ETNYRE & CO DBA EDETNYRE
5305009789394 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
703-2298063 PIECE 19 80064 NAVAL SHIP SYSTEMS COMMAND
870668-00 32345 DEFENSE REDUCTION AGENCY
900112 34228 L-3 COMMUNICATIONS CORPORATION DBA L-3 KEO
A440038C100 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
CR-80583 PIECE 62983 EATON AEROSPACE LLC
FF-S-86REVISIONC 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS16997-99 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16997-99 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS16997-99 3/8- 16UNC-3AX1LG D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NAS1352-6-16P 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
SP573 24785 VICKERS INC
TIP01372 97403 CECOM LR CENTER

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Technical Data | NSN 5305-00-978-9394

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.844 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
FASTENER LENGTH 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH 130000 POUNDS PER SQUARE INCH
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
HEAD HEIGHT 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA 6 TYPE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-S-86REVISIONC
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS16997-99

Restrictions/Controls & Freight Information | NSN 5305-00-978-9394

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:UPrecious metal type is unknown
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 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 XX
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