PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63504Screw,cap,sckt Hd,a

Barnes Group Inc. Dba Barnes Distribution · NSN 5305-01-572-6515 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-572-6515 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-572-6515. Primary manufacturer part number: 63504.
Features
  • Screw,cap,sckt Hd,a — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: Barnes Group Inc. Dba Barnes Distribution
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,sckt Hd,a, cataloged under National Stock Number 5305-01-572-6515, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Dba Barnes Distribution. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,sckt Hd,a
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersBarnes Group Inc. Dba Barnes Distribution (CAGE 05573); Risk Industries Llc Dba Pines Technology Div Headquarters (CAGE 4RPC2); Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering (CAGE 74QK6)
Technical Specifications
ParameterValue
NSN5305-01-572-6515
Primary Part Number63504
Item NameScrew,cap,sckt Hd,a
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-018-552963504 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
6105-00-229-9713 INTERCHANGEABLE
Armature,motor
5930-00-421-973601-110069 INTERCHANGEABLE
Switch,push
Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works
5945-00-865-1212302KA INTERCHANGEABLE
Relay,electromagnetic
Reliance Comm/tec Corp Lorain Products Div
5815-01-084-2298 INTERCHANGEABLE
Alarm
5962-01-298-0065 INTERCHANGEABLE
Microcircuit,digital
4820-01-302-56306350-4 INTERCHANGEABLE
Stem,valve
Tescom Corp Dba Tescom Div Tescom
4940-01-469-1902460.003 INTERCHANGEABLE
Spray Outfit,paint
Desco Manufacturing Company Div Desco Manufacturing Co. Inc.
7025-01-609-983963504 INTERCHANGEABLE
Reproducer,disk Media
Primera Technology, Inc Dba Primera Technology Inc
Cross-Reference Index
Part NumberManufacturer
63504 Barnes Group Inc. Dba Barnes Distribution (USA)
460-003 Risk Industries Llc Dba Pines Technology Div Headquarters (USA)
460-003 Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering (USA)
Related Parts
5950-00-018-5529INTERCHANGEABLE
TRANSFORMER,POWER
63504
6105-00-229-9713INTERCHANGEABLE
ARMATURE,MOTOR
5930-00-421-9736INTERCHANGEABLE
SWITCH,PUSH
01-110069
5945-00-865-1212INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
302KA
5815-01-084-2298INTERCHANGEABLE
ALARM
5962-01-298-0065INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4820-01-302-5630INTERCHANGEABLE
STEM,VALVE
6350-4
4940-01-469-1902INTERCHANGEABLE
SPRAY OUTFIT,PAINT
460.003
7025-01-609-9839INTERCHANGEABLE
REPRODUCER,DISK MEDIA
63504

Frequently Asked Questions

What is NSN 5305-01-572-6515?

NSN 5305-01-572-6515 is a Screw,cap,sckt Hd,a, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-572-6515?

NSN 5305-01-572-6515 has 3 cross-referenced part numbers: 63504 (Barnes Group Inc. Dba Barnes Distribution), 460-003 (Risk Industries Llc Dba Pines Technology Div Headquarters), 460-003 (Ajax Tocco Magnethermic Corporation Dba Pines Engineering Div Pines Engineering).

What NSN replaces 5305-01-572-6515?

There are 9 known substitutes for 5305-01-572-6515: 5950-00-018-5529, 6105-00-229-9713, 5930-00-421-9736 and 6 more. Verify interchangeability with system specifications before substitution.

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