PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BCEX1ED1Screw,cap,hexagon Head

NSN 5305-00-208-7955 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-208-7955 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-208-7955. Primary manufacturer part number: BCEX1ED1.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Fastener Length: 1.250 INCHES NOMINAL IN
  • Thread Length: 1.250 INCHES NOMINAL IN
  • Head Style: HEXAGON
  • Material: STEEL OVERALL
  • Thread Series Designator: UNF
  • Nominal Thread Diameter: 0.500 INCHES 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 5305-00-208-7955, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-208-7955
Primary Part NumberBCEX1ED1
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
StatusACTIVE
Thread DirectionRIGHT-HAND
Fastener Length1.250 INCHES NOMINAL IN
Thread Length1.250 INCHES NOMINAL IN
Head StyleHEXAGON
MaterialSTEEL OVERALL
Thread Series DesignatorUNF
Nominal Thread Diameter0.500 INCHES IN
Thread Quantity Per Inch20
Surface TreatmentCADMIUM OR ZINC OVERALL
Thread Class2A A
Width Between Flats0.750 INCHES NOMINAL IN
Head Height0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6610-00-115-768721573-5 INTERCHANGEABLE
Retard Bar Assy,fro
Aerosonic Llc
6625-00-566-1062103021PZSJ2 INTERCHANGEABLE
Voltmeter
Yokogawa Corporation of America
1650-00-677-8442103027 INTERCHANGEABLE
Body,valve
Triumph Thermal Systems - Maryland, Inc.
4820-00-783-5178608-1-2-3-4IN INTERCHANGEABLE
Valve,globe
Crane Co Div Valve Div
5330-00-849-730960812 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5365-00-984-6569213970 INTERCHANGEABLE
Shim
Valcor Engineering Corporation
5945-01-035-3881 INTERCHANGEABLE
Relay,electromagnetic
5330-01-079-5904213-970 INTERCHANGEABLE
Gasket
Aerocontrolex Group, Inc.
5905-01-145-0405711761-6 INTERCHANGEABLE
Resistor,fixed,wire Wound
Raytheon Company Dba Raytheon Co
3120-01-186-909363F608121401B00 INTERCHANGEABLE
Bushing,sleeve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Cross-Reference Index
Part NumberManufacturer
BCEX1ED1 CAGE 00000
60-8-12 Aeronautical Standards Group Dept of Navy and Air Force (USA)
213970 General Motors Corp (USA)
103021 Garwood/feller Inc Garwood Winch Div (USA)
215735 General Motors Corp (USA)
60812 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
6610-00-115-7687INTERCHANGEABLE
RETARD BAR ASSY,FRO
21573-5
6625-00-566-1062INTERCHANGEABLE
VOLTMETER
103021PZSJ2
1650-00-677-8442INTERCHANGEABLE
BODY,VALVE
103027
4820-00-783-5178INTERCHANGEABLE
VALVE,GLOBE
608-1-2-3-4IN
5330-00-849-7309INTERCHANGEABLE
SEAL,PLAIN ENCASED
60812
5365-00-984-6569INTERCHANGEABLE
SHIM
213970
5945-01-035-3881INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5330-01-079-5904INTERCHANGEABLE
GASKET
213-970
5905-01-145-0405INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
711761-6
3120-01-186-9093INTERCHANGEABLE
BUSHING,SLEEVE
63F608121401B00
5365-01-425-8132INTERCHANGEABLE
SPACER,SLEEVE
60-812
5120-01-428-5057INTERCHANGEABLE
BIT,SCREWDRIVER
60812

Frequently Asked Questions

What is NSN 5305-00-208-7955?

NSN 5305-00-208-7955 is a Screw,cap,hexagon Head, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-208-7955?

NSN 5305-00-208-7955 has 6 cross-referenced part numbers: BCEX1ED1, 60-8-12 (Aeronautical Standards Group Dept of Navy and Air Force), 213970 (General Motors Corp), 103021 (Garwood/feller Inc Garwood Winch Div), 215735 (General Motors Corp) and 1 more.

What NSN replaces 5305-00-208-7955?

There are 12 known substitutes for 5305-00-208-7955: 6610-00-115-7687, 6625-00-566-1062, 1650-00-677-8442 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BCEX1ED1?

Key specifications for BCEX1ED1: Thread Direction: RIGHT-HAND; Fastener Length: 1.250 INCHES NOMINAL IN; Thread Length: 1.250 INCHES NOMINAL IN; Head Style: HEXAGON. 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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