RB-1820 — WRENCH,RATCHET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RB-1820: WRENCH,RATCHET.

The WRENCH,RATCHET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 8.000 INCHES NOMINAL IN, style_designator: STRAIGHT DOUBLE HEAD, surface_treatment: CHROMIUM AND NICKEL OVERALL, wrenching_surface_size: 0.375 INCHES NOMINAL FIRST END IN, large_end_head_thickness: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-075-3768, 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

RB-1820

NSN: 5120-01-075-3768
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 65814 — TRW INC HAND TOOLS DIV TRW INDUSTRIAL PRODUCTS GROUP (USA)

SPECIFICATIONS

material	STEEL OVERALL
overall_length	8.000 INCHES NOMINAL IN
style_designator	STRAIGHT DOUBLE HEAD
surface_treatment	CHROMIUM AND NICKEL OVERALL
wrenching_surface_size	0.375 INCHES NOMINAL FIRST END IN
large_end_head_thickness	0.500 INCHES NOMINAL IN
small_end_head_thickness	0.500 INCHES NOMINAL IN
departure_from_cited_document	AS MODIFIED BY O/A LG
NSN	5120-01-075-3768

COMPONENT DIAGRAM

KEY FEATURES

•

LARGE END HEAD THICKNESS: 0.500 INCHES NOMINAL IN

•

SMALL END HEAD THICKNESS: 0.500 INCHES NOMINAL IN

•

WRENCHING SURFACE SIZE: 0.625 INCHES NOMINAL SECOND END IN

•

STYLE DESIGNATOR: STRAIGHT DOUBLE HEAD

•

DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY O/A LG

•

SURFACE TREATMENT: CHROMIUM AND NICKEL OVERALL

TECHNICAL CHARACTERISTICS

LARGE END HEAD THICKNESS	0.500 INCHES NOMINAL IN
SMALL END HEAD THICKNESS	0.500 INCHES NOMINAL IN
WRENCHING SURFACE SIZE	0.625 INCHES NOMINAL SECOND END IN
WRENCHING SURFACE SIZE	0.375 INCHES NOMINAL FIRST END IN
STYLE DESIGNATOR	STRAIGHT DOUBLE HEAD
OVERALL LENGTH	8.000 INCHES NOMINAL IN
DEPARTURE FROM CITED DOCUMENT	AS MODIFIED BY O/A LG
SURFACE TREATMENT	CHROMIUM AND NICKEL OVERALL
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 2

R1820Reference document

Same NSN cross-reference

Reference document — Secondary reference

GGG-W-001405Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RB-1820?

RB-1820 is a WRENCH,RATCHET.

What parts can replace RB-1820?

There are 2 known substitutes for RB-1820: R1820, GGG-W-001405. Substitute compatibility should be verified for your specific system.

What is the NSN for RB-1820?

RB-1820 is cataloged in the U.S. Government catalog under NSN 5120-01-075-3768. This indicates validated use in U.S. government and defense supply chains.

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