NSN 5305-01-558-8343 · NIIN 015588343 · Part number 1810045-43
Northrop Grumman Systems Corporation · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 03956
Government record, cited
NSN 5305-01-558-8343 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-558-8343. Manufacturer of record part number: 1810045-43.
Also searched as5305-01-558-8343 ·
5305015588343 ·
NIIN 015588343 ·
01-558-8343 ·
FSC 5305 Screws · CAGE 03956 · 1810045-43
Head Height: 2.4 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM MM
Fastener Length: 12.0 MILLIMETERS NOMINAL MM
Head Style: MODIFIED PAN
Internal Drive Style: CROSS RECESS TYPE 1
Material: STEEL OVERALL
Thread Series Designator: M
Washer Quantity: 2
Identification
NSN: 5305-01-558-8343
NIIN: 015588343
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 1810045-43
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Screw,assembled Washer, cataloged under National Stock Number 5305-01-558-8343, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 8 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.
Technical Specifications
Parameter
Value
NSN
5305-01-558-8343
Primary Part Number
1810045-43
Item Name
Screw,assembled Washer
FSC / FSG
5305 / 53 — Screws
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
Head Height
2.4 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM MM
Fastener Length
12.0 MILLIMETERS NOMINAL MM
Head Style
MODIFIED PAN
Internal Drive Style
CROSS RECESS TYPE 1
Material
STEEL OVERALL
Thread Series Designator
M
Washer Quantity
2
Head Diameter
6.5 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM MM
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5305-00-003-6753 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-558-8343?
NSN 5305-01-558-8343 is a Screw,assembled Washer, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-558-8343?
NSN 5305-01-558-8343 has 1 manufacturer part number on file: 1810045-43 (Northrop Grumman Systems Corporation).
What are the specifications of 1810045-43?
Key specifications for 1810045-43: Head Height: 2.4 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM MM; Fastener Length: 12.0 MILLIMETERS NOMINAL MM; Head Style: MODIFIED PAN; Internal Drive Style: CROSS RECESS TYPE 1. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-558-8343 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.