NSN 5305-01-502-6917 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-502-6917. Manufacturer of record part number: 3930837.
Extended Washer Thickness: 1.20 MILLIMETERS NOMINAL MM
Head Height: 8.50 MILLIMETERS NOMINAL MM
External Thread Tolerance Class: 6G G
Fastener Length: 50.0 MILLIMETERS NOMINAL MM
Extended Washer Diameter: 17.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters: 1.25
Thread Length: 28.2 MILLIMETERS NOMINAL MM
Identification
NSN: 5305-01-502-6917
NIIN: 015026917
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 3930837
Manufacturer: Cummins Inc
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-502-6917, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc. Government technical data includes 13 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-502-6917
Primary Part Number
3930837
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 / 53 — Screws
Manufacturer
Cummins Inc
Status
ACTIVE
Extended Washer Thickness
1.20 MILLIMETERS NOMINAL MM
Head Height
8.50 MILLIMETERS NOMINAL MM
External Thread Tolerance Class
6G G
Fastener Length
50.0 MILLIMETERS NOMINAL MM
Extended Washer Diameter
17.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters
1.25
Thread Length
28.2 MILLIMETERS NOMINAL MM
Nominal Thread Diameter
8.0 MILLIMETERS MM
Head Style
HEXAGON EXTENDED WASHER
Thread Direction
RIGHT-HAND
Width Between Flats
9.64 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-502-6917?
NSN 5305-01-502-6917 is a Screw,cap,hexagon Head, manufactured by Cummins Inc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-502-6917?
NSN 5305-01-502-6917 has 2 manufacturer part numbers on file: 3930837 (Cummins Inc), 02/911080 (Jc Bamford Excavators Ltd).
What are the specifications of 3930837?
Key specifications for 3930837: Extended Washer Thickness: 1.20 MILLIMETERS NOMINAL MM; Head Height: 8.50 MILLIMETERS NOMINAL MM; External Thread Tolerance Class: 6G G; Fastener Length: 50.0 MILLIMETERS NOMINAL MM. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-502-6917 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.