NSN 5305-01-686-3203 · NIIN 016863203 · Part number FS-00556
Hdt Expeditionary Systems Inc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 0WJE1
Government record, cited
NSN 5305-01-686-3203 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-686-3203. Manufacturer of record part number: FS-00556.
Also searched as5305-01-686-3203 ·
5305016863203 ·
NIIN 016863203 ·
01-686-3203 ·
FSC 5305 Screws · CAGE 0WJE1 · FS-00556
Nearby stock numbers← 5305-01-686-3197 Screw, Cap, Socket Head
·
5305-01-686-3207 Screw, Cap, Socket Head →
5305-01-686-3203 — Screws
Features
Screw,cap,socket Head — FSC 5305
Fastener Length: 1.250 INCHES NOMINAL IN
Thread Length: 1.250 INCHES NOMINAL IN
Nominal Thread Diameter: 0.1640 INCHES IN
Head Style: FLAT FILLISTER
Thread Direction: RIGHT-HAND
Internal Drive Style: HEXAGON
Thread Quantity Per Inch: 32
Identification
NSN: 5305-01-686-3203
NIIN: 016863203
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: FS-00556
Manufacturer: Hdt Expeditionary Systems Inc
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-686-3203, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 5305-01-686-3203?
NSN 5305-01-686-3203 is a Screw,cap,socket Head, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-686-3203?
NSN 5305-01-686-3203 has 1 manufacturer part number on file: FS-00556 (Hdt Expeditionary Systems Inc).
What are the specifications of FS-00556?
Key specifications for FS-00556: Fastener Length: 1.250 INCHES NOMINAL IN; Thread Length: 1.250 INCHES NOMINAL IN; Nominal Thread Diameter: 0.1640 INCHES IN; Head Style: FLAT FILLISTER. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-686-3203 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.