The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-662-1918, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-662-1918 |
| Primary Part Number | 3836209003 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Material | STEEL PROPERTY CLASS 10.9 OVERALL |
| Surface Treatment | PHOSPHATE ZINC OVERALL |
| Thread Direction | RIGHT-HAND |
| Surface Treatment Document and Classification | F-100,D60 TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 21.7 MILLIMETERS NOMINAL MM |
| Width Across Flats | 4.02 MILLIMETERS MINIMUM AND 4.12 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 1.0 |
| Head Height | 3.3 MILLIMETERS MAXIMUM MM |
| Internal Drive Style | HEXAGON |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Head Diameter | 11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 6.0 MILLIMETERS MM |
| Head Style | FLAT COUNTERSUNK UNDERCUT |
| Fastener Length | 25.0 MILLIMETERS NOMINAL MM |
| Material Document and Classification | ISO 898-1 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR ASTM F568M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | M |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3836209 | Oshkosh Defense Llc (USA) |
| 3836209003 PRIMARY | Oshkosh Defense Llc (USA) |
NSN 5305-01-662-1918 is a Screw,cap,socket Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-662-1918 has 2 cross-referenced part numbers: 3836209 (Oshkosh Defense Llc), 3836209003 (Oshkosh Defense Llc).
There is 1 known substitute for 5305-01-662-1918: 2930-00-997-9822. Verify interchangeability with system specifications before substitution.
Key specifications for 3836209003: Material: STEEL PROPERTY CLASS 10.9 OVERALL; Surface Treatment: PHOSPHATE ZINC OVERALL; Thread Direction: RIGHT-HAND; Surface Treatment Document and Classification: F-100,D60 TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.