PartsTable
Technical Data Sheet
Download PDF

7790342 — BRUSH,CLEANING,SMALL ARMS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7790342: BRUSH,CLEANING,SMALL ARMS.

The BRUSH,CLEANING,SMALL ARMS is a the manufacturer industrial component. Key specifications include thread_class: 2A2A, thread_length: 0.390 INCHES0.390 INCHES IN, style_designator: SPIRAL SQUARE, THREADED ENDSPIRAL SQUARE, THREADED END, material_percentage: 50.050.0, brush_size_designation: 7.62MM7.62MM MM, single_brush_overall_length: 3.828 INCHES MINIMUM AND 3.828 INCHES MINIMUM AND 3.875 INCHES MAXIMUM3.875 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 1005-00-650-4508, 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
7790342
NSN: 1005-00-650-4508
FSC: 1005 — Guns, Through 30mm
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON AND PLASTIC POLYAMIDE NYLON AND STEEL CORROSION RESISTING BRUSH PARTSTEEL CORROSION RESISTING BRUSH PART
thread_class2A2A
thread_length0.390 INCHES0.390 INCHES IN
style_designatorSPIRAL SQUARE, THREADED ENDSPIRAL SQUARE, THREADED END
material_percentage50.050.0
brush_size_designation7.62MM7.62MM MM
single_brush_overall_length3.828 INCHES MINIMUM AND 3.828 INCHES MINIMUM AND 3.875 INCHES MAXIMUM3.875 INCHES MAXIMUM IN
single_brush_width_of_brush_part0.969 INCHES MINIMUM AND 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM1.031 INCHES MAXIMUM IN
single_brush_length_of_brush_part3.000 INCHES MINIMUM AND 3.000 INCHES MINIMUM AND 3.062 INCHES MAXIMUM3.062 INCHES MAXIMUM IN
thread_size_and_series/type_designator0.164-32 UNIFIED NATIONAL COARSE (UNC)0.164-32 UNIFIED NATIONAL COARSE (UNC)
NSN1005-00-650-4508
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,CLEANING,SMALL ARMS TITLE COMPONENT PN 7790342 MFR BRUSH,CLEANING,SMALL A
KEY FEATURES
•
BRUSH SIZE DESIGNATION: 7.62MM7.62MM MM
•
STYLE DESIGNATOR: SPIRAL SQUARE, THREADED ENDSPIRAL SQUARE, THREADED END
•
THREAD LENGTH: 0.390 INCHES0.390 INCHES IN
•
SINGLE BRUSH WIDTH OF BRUSH PART: 0.969 INCHES MINIMUM AND 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM1.031 INCHES MAXIMUM IN
•
SINGLE BRUSH OVERALL LENGTH: 3.828 INCHES MINIMUM AND 3.828 INCHES MINIMUM AND 3.875 INCHES MAXIMUM3.875 INCHES MAXIMUM IN
•
THREAD CLASS: 2A2A
•
MATERIAL: PLASTIC POLYAMIDE NYLON AND PLASTIC POLYAMIDE NYLON AND STEEL CORROSION RESISTING BRUSH PARTSTEEL CORROSION RESISTING BRUSH PART
•
SINGLE BRUSH LENGTH OF BRUSH PART: 3.000 INCHES MINIMUM AND 3.000 INCHES MINIMUM AND 3.062 INCHES MAXIMUM3.062 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BRUSH SIZE DESIGNATION7.62MM7.62MM MM
STYLE DESIGNATORSPIRAL SQUARE, THREADED ENDSPIRAL SQUARE, THREADED END
THREAD LENGTH0.390 INCHES0.390 INCHES IN
SINGLE BRUSH WIDTH OF BRUSH PART0.969 INCHES MINIMUM AND 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM1.031 INCHES MAXIMUM IN
SINGLE BRUSH OVERALL LENGTH3.828 INCHES MINIMUM AND 3.828 INCHES MINIMUM AND 3.875 INCHES MAXIMUM3.875 INCHES MAXIMUM IN
THREAD CLASS2A2A
MATERIALPLASTIC POLYAMIDE NYLON AND PLASTIC POLYAMIDE NYLON AND STEEL CORROSION RESISTING BRUSH PARTSTEEL CORROSION RESISTING BRUSH PART
SINGLE BRUSH LENGTH OF BRUSH PART3.000 INCHES MINIMUM AND 3.000 INCHES MINIMUM AND 3.062 INCHES MAXIMUM3.062 INCHES MAXIMUM IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.164-32 UNIFIED NATIONAL COARSE (UNC)0.164-32 UNIFIED NATIONAL COARSE (UNC)
MATERIAL PERCENTAGE50.050.0
OTHER ITEMS IN FSC 1005 — Guns, Through 30mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1005-00-000-0061 1005-00-001-2676 1005-00-001-5589 1005-00-002-0996 1005-00-003-1073 1005-00-003-2251 1005-00-003-2267 1005-00-003-2268
SUBSTITUTES & CROSS-REFERENCES 1
1005006504508Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 7790342?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7790342?
7790342 is a BRUSH,CLEANING,SMALL ARMS.
What parts can replace 7790342?
There is 1 known substitute for 7790342: 1005006504508. Substitute compatibility should be verified for your specific system.
What is the NSN for 7790342?
7790342 is cataloged in the U.S. Government catalog under NSN 1005-00-650-4508. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7790342

✓ 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.