M2742630121A — RING,RETAINING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

M2742630121A: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: SPECIAL FLAT, usage_design: INTERNAL, inside_diameter: 0.928 INCHES NOMINAL IN, major_thickness: 0.037 INCHES NOMINAL IN, strength_rating: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-900-0965, 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

M2742630121A

NSN: 5325-00-900-0965
FSC: 5325 — Fastening Devices
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL
ring_style	SPECIAL FLAT
usage_design	INTERNAL
inside_diameter	0.928 INCHES NOMINAL IN
major_thickness	0.037 INCHES NOMINAL IN
strength_rating	ERR-060
outside_diameter	1.078 INCHES NOMINAL IN
surface_treatment	CADMIUM AND CHROMATE
casehardening_indicator	NOT CASEHARDENED
material_hardness_rating	71.0 ROCKWELL A MINIMUM AND 77.5 ROCKWELL A MAXIMUM
cross-sectional_shape_style	DOUBLE OVAL
nondefinitive_spec/std_data	2 TYPE AND 1 CLASS
NSN	5325-00-900-0965

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL HARDNESS RATING: 71.0 ROCKWELL A MINIMUM AND 77.5 ROCKWELL A MAXIMUM

•

USAGE DESIGN: INTERNAL

•

STRENGTH RATING: ERR-060

•

MATERIAL DOCUMENT AND CLASSIFICATION: FED-STD-66,AISI C1070 THRU C1090 FED STD SINGLE MATERIAL RESPONSE OR SAE 1070 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE

•

CROSS-SECTIONAL SHAPE STYLE: DOUBLE OVAL

•

OUTSIDE DIAMETER: 1.078 INCHES NOMINAL IN

•

NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 1 CLASS

•

MAJOR THICKNESS: 0.037 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MATERIAL HARDNESS RATING	71.0 ROCKWELL A MINIMUM AND 77.5 ROCKWELL A MAXIMUM
USAGE DESIGN	INTERNAL
STRENGTH RATING	ERR-060
MATERIAL DOCUMENT AND CLASSIFICATION	FED-STD-66,AISI C1070 THRU C1090 FED STD SINGLE MATERIAL RESPONSE OR SAE 1070 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE	DOUBLE OVAL
OUTSIDE DIAMETER	1.078 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND 1 CLASS
MAJOR THICKNESS	0.037 INCHES NOMINAL IN
INSIDE DIAMETER	0.928 INCHES NOMINAL IN
CASEHARDENING INDICATOR	NOT CASEHARDENED

SUBSTITUTES & CROSS-REFERENCES 3

WH102Reference document

Same NSN cross-reference

Reference document — Secondary reference

960034-102Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MIL-DTL-27426Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M2742630121A?

M2742630121A is a RING,RETAINING.

What parts can replace M2742630121A?

There are 3 known substitutes for M2742630121A: WH102, 960034-102, MIL-DTL-27426. Substitute compatibility should be verified for your specific system.

What is the NSN for M2742630121A?

M2742630121A is cataloged in the U.S. Government catalog under NSN 5325-00-900-0965. This indicates validated use in U.S. government and defense supply chains.

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