PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS51095-303Screw,cap,hexagon Head

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-00-941-3618 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-941-3618 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-941-3618. Primary manufacturer part number: MS51095-303.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
  • Head Style: HEXAGON
  • Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Minimum Yield Strength: 85000 POUNDS PER SQUARE INCH LBS
  • Hardness Rating: 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
  • Material Document and Classification: SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 0.062 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-941-3618, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-941-3618
Primary Part NumberMS51095-303
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Head Height0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Head StyleHEXAGON
Surface Treatment Document and ClassificationQQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Minimum Yield Strength85000 POUNDS PER SQUARE INCH LBS
Hardness Rating23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
Material Document and ClassificationSAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.062 INCHES NOMINAL IN
Nominal Thread Diameter0.250 INCHES IN
Fastener Length0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Hole TypeDRILLED
Thread Length0.500 INCHES MAXIMUM IN
Thread Quantity Per Inch20
MaterialSTEEL OVERALL
Hole Quantity1
Minimum Tensile Strength120000 POUNDS PER SQUARE INCH LBS
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Width Between Flats0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Hole Configuration StyleHEXAGON FLATS
Thread Class2A A
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5340-00-134-924477444 INTERCHANGEABLE
Cover,access
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5305-00-165-8074MS51095-420 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5905-00-173-66822T219TVIT2950HMT75T95T125 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5110-00-184-94075110-00-184-9407 INTERCHANGEABLE
Nippers,end Cutting
General Services Administration Federal Supply Service
5120-00-189-7985 INTERCHANGEABLE
Socket,socket Wrench
5305-00-196-5908 INTERCHANGEABLE
Screw,machine
5120-00-224-3161 INTERCHANGEABLE
Wrench,open End Box
5365-00-225-27264124 INTERCHANGEABLE
Bushing,upper Wheel
Wakmann Watch Company Inc
6810-00-241-1112 INTERCHANGEABLE
Thorium Nitrate
5962-00-308-9782SN74S00N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
7-115-140450 Grove U.s. Llc Dba Grove Us Llc (USA)
50-1A14 Trailmobile Inc Sub of the Pullman Co (USA)
4253A Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
PUAMA1-37 Minnpar, Llc Dba Minnpar (USA)
A5078X White Motor Corp (USA)
193982 General Motors Llc Dba General Motors Llc (USA)
Q1754 International Harvester Co Agricultural Equipment Div (USA)
MS51095-303 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4253 Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
44326 Dresser, Llc (USA)
5305009413618 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
4124 Fwd Seagrave Holdings Lp (USA)
NASM51095 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
47307 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
1X7 Pressed Metals of America Inc (USA)
MS51095-303 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
PUAMA1-37 Barber-Greene Co (USA)
4253A Hercules Engine Co Inc (USA)
000355 Walbro Corp Automotive Products Group (USA)
5HS620 Oshkosh Corp (USA)
Related Parts
5340-00-134-9244INTERCHANGEABLE
COVER,ACCESS
77444
5305-00-165-8074INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS51095-420
5905-00-173-6682INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2T219TVIT2950HMT75T95T125
5110-00-184-9407INTERCHANGEABLE
NIPPERS,END CUTTING
5110-00-184-9407
5120-00-189-7985INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5305-00-196-5908INTERCHANGEABLE
SCREW,MACHINE
5120-00-224-3161INTERCHANGEABLE
WRENCH,OPEN END BOX
5365-00-225-2726INTERCHANGEABLE
BUSHING,UPPER WHEEL
4124
6810-00-241-1112INTERCHANGEABLE
THORIUM NITRATE
5962-00-308-9782INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74S00N
5910-00-375-0363INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
4030-00-476-3830INTERCHANGEABLE
SLEEVE,CABLE
41-24

Frequently Asked Questions

What is NSN 5305-00-941-3618?

NSN 5305-00-941-3618 is a Screw,cap,hexagon Head, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-941-3618?

NSN 5305-00-941-3618 has 23 cross-referenced part numbers: 7-115-140450 (Grove U.s. Llc Dba Grove Us Llc), 50-1A14 (Trailmobile Inc Sub of the Pullman Co), 4253A (Brinkley Technology Group Llc Dba Hercules Manufacturing), PUAMA1-37 (Minnpar, Llc Dba Minnpar), A5078X (White Motor Corp) and 18 more.

What NSN replaces 5305-00-941-3618?

There are 12 known substitutes for 5305-00-941-3618: 5340-00-134-9244, 5305-00-165-8074, 5905-00-173-6682 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS51095-303?

Key specifications for MS51095-303: Head Height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN; Head Style: HEXAGON; Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Minimum Yield Strength: 85000 POUNDS PER SQUARE INCH LBS. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-941-3618 still in active supply?

NSN 5305-00-941-3618 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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