12577134 — COLLAR SECTION,BARREL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12577134: COLLAR SECTION,BARREL.

The COLLAR SECTION,BARREL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OVERALL, recess_angle: 90.0 DEGREES NOMINAL, recess_depth: 0.104 INCHES NOMINAL IN, hole_diameter: 0.531 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN, hardness_rating: 38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM, recess_diameter: 0.640 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 1015-01-301-3214, 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

12577134

NSN: 1015-01-301-3214
FSC: 1015 — Guns, 75mm Through 125mm
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)

SPECIFICATIONS

material	STEEL COMP 8740 OVERALL
recess_angle	90.0 DEGREES NOMINAL
recess_depth	0.104 INCHES NOMINAL IN
hole_diameter	0.531 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
hardness_rating	38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
recess_diameter	0.640 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
outside_diameter	0.780 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN
special_features	MIL-C-22520/2-12 EQUIVALENT
style_designator	RECESSED
surface_treatment	CADMIUM AND CHROMATE OVERALL
material_thickness	0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
special_test_features	NAVORD OD 36190
NSN	1015-01-301-3214

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

K-286Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 12577134?

12577134 is a COLLAR SECTION,BARREL.

What parts can replace 12577134?

There is 1 known substitute for 12577134: K-286. Substitute compatibility should be verified for your specific system.

What is the NSN for 12577134?

12577134 is cataloged in the U.S. Government catalog under NSN 1015-01-301-3214. This indicates validated use in U.S. government and defense supply chains.

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12577134 — COLLAR SECTION,BARREL

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