4073491 — RING,RETAINING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

4073491: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, ring_style: INTERNAL STEPPED, usage_design: EXTERNAL, inside_diameter: 0.089 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN, major_thickness: 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, outside_diameter: 29.858 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-321-1224, 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

4073491

NSN: 5325-01-321-1224
FSC: 5325 — Fastening Devices
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	NICKEL ALLOY
ring_style	INTERNAL STEPPED
usage_design	EXTERNAL
inside_diameter	0.089 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
major_thickness	0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
outside_diameter	29.858 INCHES NOMINAL IN
casehardening_indicator	NOT CASEHARDENED
material_hardness_rating	34.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM
cross-sectional_shape_style	RECTANGULAR
NSN	5325-01-321-1224

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM

•

USAGE DESIGN: EXTERNAL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

OUTSIDE DIAMETER: 29.858 INCHES NOMINAL IN

•

MAJOR THICKNESS: 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 0.089 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN

•

CASEHARDENING INDICATOR: NOT CASEHARDENED

•

RING STYLE: INTERNAL STEPPED

TECHNICAL CHARACTERISTICS

MATERIAL HARDNESS RATING	34.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM
USAGE DESIGN	EXTERNAL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
OUTSIDE DIAMETER	29.858 INCHES NOMINAL IN
MAJOR THICKNESS	0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
INSIDE DIAMETER	0.089 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	INTERNAL STEPPED
MATERIAL	NICKEL ALLOY

OTHER ITEMS IN FSC 5325 — Fastening Devices

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317

SUBSTITUTES & CROSS-REFERENCES 1

5325PL0789119Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 4073491?

4073491 is a RING,RETAINING.

What parts can replace 4073491?

There is 1 known substitute for 4073491: 5325PL0789119. Substitute compatibility should be verified for your specific system.

What is the NSN for 4073491?

4073491 is cataloged in the U.S. Government catalog under NSN 5325-01-321-1224. This indicates validated use in U.S. government and defense supply chains.

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4073491 — RING,RETAINING

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