PartsTable TECHNICAL DATA SHEET
NSN 5305-00-151-8699Government record, cited

Screw, Cap, Socket Head5305-00-151-8699

NSN 5305-00-151-8699 · NIIN 001518699 · Part number 509441G6
Metrican Inc Dba Metrix Manufacturing Company · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 5N842
Government record, cited
NSN 5305-00-151-8699 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-151-8699. Manufacturer of record part number: 509441G6.
Also searched as  5305-00-151-8699 · 5305001518699 · NIIN 001518699 · 00-151-8699 · FSC 5305 Screws · CAGE 5N842 · 509441G6
Nearby stock numbers  ·
Features
  • Screw,cap,socket Head — FSC 5305
  • Width Across Flats: 0.156 INCHES NOMINAL IN
  • Head Height: 0.190 INCHES MAXIMUM IN
  • Fastener Length: 0.750 INCHES NOMINAL IN
  • Thread Length: 0.657 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Hardness Rating: 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Head Style: FLAT CHAMFER
Identification
  • NSN: 5305-00-151-8699
  • NIIN: 001518699
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 509441G6
  • Manufacturer: Metrican Inc Dba Metrix Manufacturing Company
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-151-8699, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Metrican Inc Dba Metrix Manufacturing Company. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-151-8699
Primary Part Number509441G6
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — Screws
ManufacturerMetrican Inc Dba Metrix Manufacturing Company
StatusACTIVE
Width Across Flats0.156 INCHES NOMINAL IN
Head Height0.190 INCHES MAXIMUM IN
Fastener Length0.750 INCHES NOMINAL IN
Thread Length0.657 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Hardness Rating36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
Nominal Thread Diameter0.190 INCHES IN
Head StyleFLAT CHAMFER
Thread DirectionRIGHT-HAND
Internal Drive StyleHEXAGON
Thread Class3A A
Thread Quantity Per Inch32
MaterialSTEEL COMP 4140 OR STEEL COMP E4340 OVERALL
Thread Series DesignatorUNRF
Head Diameter0.313 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
509441G6 Apollo Aerospace Components Llc (USA)
509441G6 PRIMARY Metrican Inc Dba Metrix Manufacturing Company (USA)
Reference documents
ReferenceMeaning
509441G6 1/2 Source control — Government-approved source
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-00-151-8699?

NSN 5305-00-151-8699 is a Screw,cap,socket Head, manufactured by Metrican Inc Dba Metrix Manufacturing Company, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-00-151-8699?

NSN 5305-00-151-8699 has 2 manufacturer part numbers on file: 509441G6 (Apollo Aerospace Components Llc), 509441G6 (Metrican Inc Dba Metrix Manufacturing Company).

What are the specifications of 509441G6?

Key specifications for 509441G6: Width Across Flats: 0.156 INCHES NOMINAL IN; Head Height: 0.190 INCHES MAXIMUM IN; Fastener Length: 0.750 INCHES NOMINAL IN; Thread Length: 0.657 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5305-00-151-8699 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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