1272S — WRENCH,OPEN END

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1272S: WRENCH,OPEN END.

The WRENCH,OPEN END is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_angle: 30.0 DEGREES NOMINAL, head_thickness: 0.312 INCHES MAXIMUM IN, overall_length: 8.500 INCHES MINIMUM IN, hardness_rating: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM, torque_capacity: 2400.0 INCH-POUNDS MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-203-4792, 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

1272S

NSN: 5120-00-203-4792
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 05506 — MARTIN SPROCKET AND GEAR INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_angle	30.0 DEGREES NOMINAL
head_thickness	0.312 INCHES MAXIMUM IN
overall_length	8.500 INCHES MINIMUM IN
hardness_rating	44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
torque_capacity	2400.0 INCH-POUNDS MINIMUM IN
style_designator	SINGLE HEAD
surface_treatment	CHROMIUM OVERALL
wrenching_surface_size	2.500 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape	OVAL SINGLE END INTERNAL
NSN	5120-00-203-4792

COMPONENT DIAGRAM

KEY FEATURES

•

TORQUE CAPACITY: 2400.0 INCH-POUNDS MINIMUM IN

•

HARDNESS RATING: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM

•

WRENCHING SURFACE SIZE: 2.500 INCHES NOMINAL SINGLE END IN

•

STYLE DESIGNATOR: SINGLE HEAD

•

WRENCHING SURFACE SHAPE: OVAL SINGLE END INTERNAL

•

SURFACE TREATMENT: CHROMIUM OVERALL

•

HEAD ANGLE: 30.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

TORQUE CAPACITY	2400.0 INCH-POUNDS MINIMUM IN
HARDNESS RATING	44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
WRENCHING SURFACE SIZE	2.500 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATOR	SINGLE HEAD
OVERALL LENGTH	8.500 INCHES MINIMUM IN
WRENCHING SURFACE SHAPE	OVAL SINGLE END INTERNAL
SURFACE TREATMENT	CHROMIUM OVERALL
HEAD ANGLE	30.0 DEGREES NOMINAL
MATERIAL	STEEL OVERALL
HEAD THICKNESS	0.312 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 5

GGG-W-636 TY17CL3Reference document

Same NSN cross-reference

Reference document — Secondary reference

22580Reference document

Same NSN cross-reference

Reference document — Secondary reference

GGG-W-636Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-A-1353Reference document

Same NSN cross-reference

Reference document — Identification reference

28-080Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1272S?

1272S is a WRENCH,OPEN END.

What parts can replace 1272S?

There are 5 known substitutes for 1272S: GGG-W-636 TY17CL3, 22580, GGG-W-636 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1272S?

1272S is cataloged in the U.S. Government catalog under NSN 5120-00-203-4792. This indicates validated use in U.S. government and defense supply chains.

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