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1805-00 — INPUT SWITCH

✓ Government record, cited
Hama · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1805-00: INPUT SWITCH.

The INPUT SWITCH is a Hama industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN, outside_diameter: 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, style_designator: FLAT EXTERNAL TEETH, material_thickness: 0.016 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: INPUT SWITCH. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-282-9060, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1805-00
NSN: 5310-00-282-9060
NIINs: 002829060, 017011603
FSC: 5310 — Nuts and Washers
CAGE: 78189 — ITW SHAKEPROOF AUTOMOTIVE PRODUCTS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
hole_diameter0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
outside_diameter0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
style_designatorFLAT EXTERNAL TEETH
material_thickness0.016 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyINPUT SWITCH
NSN5310-00-282-9060
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1805-00 · Hama ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: FLAT EXTERNAL TEETH
•
OUTSIDE DIAMETER: 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.016 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
HOLE DIAMETER: 0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT EXTERNAL TEETH
OUTSIDE DIAMETER0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
MATERIAL THICKNESS0.016 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
373-0041-000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
373-0041-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1805-00?
1805-00 is a INPUT SWITCH manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1805-00?
There are 2 known substitutes for 1805-00: 373-0041-000, 373-0041-00. Substitute compatibility should be verified for your specific system.
What is the NSN for 1805-00?
1805-00 is cataloged in the U.S. Government catalog under NSN 5310-00-282-9060. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.