PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70059Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-633-7351 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-633-7351 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-633-7351. Primary manufacturer part number: 70059.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Length: 0.875 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
  • Thread Quantity Per Inch: 18
  • Head Style: HEXAGON
  • Width Between Flats: 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Fastener Length: 1.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-633-7351, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-633-7351
Primary Part Number70059
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Thread Length0.875 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Class2A A
Thread Quantity Per Inch18
Head StyleHEXAGON
Width Between Flats0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Fastener Length1.500 INCHES NOMINAL IN
Head Height0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
Nominal Thread Diameter0.312 INCHES IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-225-8474 INTERCHANGEABLE
Reactor
5310-00-285-1561 INTERCHANGEABLE
Washer,flat
3439-00-603-8081TWE A-532 INTERCHANGEABLE
Holder,electrode,welding
Tweco Products Inc
5962-01-250-041870059 INTERCHANGEABLE
Microcircuit,linear
Altek Electronics, Inc.
6150-01-288-484310-4472 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Kidde Technologies, Inc Div Kidde Aerospace and Defense
1005-01-480-456770059 INTERCHANGEABLE
Sight,rear
Benelli U.s.a. Corporation
4820-01-587-0756BA15AE00D0-134086 INTERCHANGEABLE
Valve,linear,directional Control
Cross Mfg Co Inc
6685-01-590-364370059 INTERCHANGEABLE
Thermometer,self-in
Generac Corp
Cross-Reference Index
Part NumberManufacturer
SCR-0081SS Bauer Compressors, Inc. (USA)
70059 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5950-00-225-8474INTERCHANGEABLE
REACTOR
5310-00-285-1561INTERCHANGEABLE
WASHER,FLAT
3439-00-603-8081INTERCHANGEABLE
HOLDER,ELECTRODE,WELDING
TWE A-532
5962-01-250-0418INTERCHANGEABLE
MICROCIRCUIT,LINEAR
70059
6150-01-288-4843INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
10-4472
1005-01-480-4567INTERCHANGEABLE
SIGHT,REAR
70059
4820-01-587-0756INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
BA15AE00D0-134086
6685-01-590-3643INTERCHANGEABLE
THERMOMETER,SELF-IN
70059

Frequently Asked Questions

What is NSN 5305-01-633-7351?

NSN 5305-01-633-7351 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-633-7351?

NSN 5305-01-633-7351 has 2 cross-referenced part numbers: SCR-0081SS (Bauer Compressors, Inc.), 70059 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-633-7351?

There are 8 known substitutes for 5305-01-633-7351: 5950-00-225-8474, 5310-00-285-1561, 3439-00-603-8081 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70059?

Key specifications for 70059: Thread Length: 0.875 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; End Item Identification: 4220-01-617-9406; Thread Class: 2A A. 12 total characteristics are documented in the Federal Logistics Information System.

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