PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

222498-009Screw,externally Relieved Body

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5305-01-118-7759 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-118-7759 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-118-7759. Primary manufacturer part number: 222498-009.
Features
  • Screw,externally Relieved Body — FSC 5305
  • Head Style: FLAT CHAMFER
  • Distance From Largest Bearing Surface of Head to End of First Diameter: 0.375 INCHES NOMINAL IN
  • Head Diameter: 0.312 INCHES NOMINAL IN
  • Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Thread Length: 0.281 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 40
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-118-7759, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 18 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-118-7759
Primary Part Number222498-009
Item NameScrew,externally Relieved Body
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Head StyleFLAT CHAMFER
Distance From Largest Bearing Surface of Head to End of First Diameter0.375 INCHES NOMINAL IN
Head Diameter0.312 INCHES NOMINAL IN
Material Document and ClassificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Length0.281 INCHES NOMINAL IN
Thread Quantity Per Inch40
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
First Diameter From Head0.078 INCHES NOMINAL IN
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Class2A A
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 303 OVERALL
Head Height0.188 INCHES NOMINAL IN
Nominal Thread Diameter0.112 INCHES IN
Fastener Length0.656 INCHES NOMINAL IN
Externally Relieved Body Diameter Quantity1
Internal Drive StyleSLOT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-997-72106130-SS-0440-7 INTERCHANGEABLE
Screw,externally Relieved Body
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
Cross-Reference Index
Part NumberManufacturer
6130SS0440-7 Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (USA)
222498-009 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5305-00-997-7210INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
6130-SS-0440-7

Frequently Asked Questions

What is NSN 5305-01-118-7759?

NSN 5305-01-118-7759 is a Screw,externally Relieved Body, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-118-7759?

NSN 5305-01-118-7759 has 2 cross-referenced part numbers: 6130SS0440-7 (Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware), 222498-009 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5305-01-118-7759?

There is 1 known substitute for 5305-01-118-7759: 5305-00-997-7210. Verify interchangeability with system specifications before substitution.

What are the specifications of 222498-009?

Key specifications for 222498-009: Head Style: FLAT CHAMFER; Distance From Largest Bearing Surface of Head to End of First Diameter: 0.375 INCHES NOMINAL IN; Head Diameter: 0.312 INCHES NOMINAL IN; Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 18 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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