PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16293Screw,machine

Chicago Steel Tape Co Inc Berger Instruments Co Inc · NSN 5305-01-276-9770 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-276-9770 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-276-9770. Primary manufacturer part number: 16293.
Features
  • Screw,machine — FSC 5305
  • Screw Material: STEEL COMP 303
  • Thread Length: 0.313 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Thread Quantity Per Inch: 28
  • Thread Class: 2A A
  • Internal Drive Style: SLOT
  • Head Diameter: 0.468 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-276-9770, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chicago Steel Tape Co Inc Berger Instruments Co Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-276-9770
Primary Part Number16293
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerChicago Steel Tape Co Inc Berger Instruments Co Inc
StatusACTIVE
Screw MaterialSTEEL COMP 303
Thread Length0.313 INCHES NOMINAL IN
Nominal Thread Diameter0.250 INCHES IN
Thread Quantity Per Inch28
Thread Class2A A
Internal Drive StyleSLOT
Head Diameter0.468 INCHES NOMINAL IN
Thread Series DesignatorUNF
Head Height0.093 INCHES NOMINAL IN
Head StyleFILLISTER
Fastener Length0.468 INCHES NOMINAL IN
Screw Surface TreatmentPASSIVATE
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3455-00-189-9156717-005169 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Doall Baltimore Company
5935-00-199-0249 INTERCHANGEABLE
Connector,plug,electrical
2520-00-392-35801K3626 INTERCHANGEABLE
Plate,floating
Caterpillar Inc Div Caterpillar Defense
6210-00-533-4933 INTERCHANGEABLE
Light,panel
5330-01-295-100216293 INTERCHANGEABLE
Seal,plain Encased
Westerbeke Corporation
4820-01-307-876816293-01B INTERCHANGEABLE
Valve,safety Relief
Griswold Industries Dba Cla-Val Co
3110-01-359-88585938654 INTERCHANGEABLE
Roller Set,bearing
Am General Llc
5340-01-505-21001629-3 INTERCHANGEABLE
Standoff,threaded,spacing
Keystone Electronics Corp
6515-01-590-486702.207.090 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16293 PRIMARY Chicago Steel Tape Co Inc Berger Instruments Co Inc (USA)
Related Parts
3455-00-189-9156INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
717-005169
5935-00-199-0249INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2520-00-392-3580INTERCHANGEABLE
PLATE,FLOATING
1K3626
6210-00-533-4933INTERCHANGEABLE
LIGHT,PANEL
5330-01-295-1002INTERCHANGEABLE
SEAL,PLAIN ENCASED
16293
4820-01-307-8768INTERCHANGEABLE
VALVE,SAFETY RELIEF
16293-01B
3110-01-359-8858INTERCHANGEABLE
ROLLER SET,BEARING
5938654
5340-01-505-2100INTERCHANGEABLE
STANDOFF,THREADED,SPACING
1629-3
6515-01-590-4867INTERCHANGEABLE
SCREW,BONE
02.207.090

Frequently Asked Questions

What is NSN 5305-01-276-9770?

NSN 5305-01-276-9770 is a Screw,machine, manufactured by Chicago Steel Tape Co Inc Berger Instruments Co Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-276-9770?

NSN 5305-01-276-9770 has 1 cross-referenced part number: 16293 (Chicago Steel Tape Co Inc Berger Instruments Co Inc).

What NSN replaces 5305-01-276-9770?

There are 9 known substitutes for 5305-01-276-9770: 3455-00-189-9156, 5935-00-199-0249, 2520-00-392-3580 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16293?

Key specifications for 16293: Screw Material: STEEL COMP 303; Thread Length: 0.313 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Quantity Per Inch: 28. 13 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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