90-118-4 — SEAL RING,METAL

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

90-118-4: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 1.896 INCHES MINIMUM AND 1.916 INCHES MAXIMUM IN, thread_class: 3B, nut_thickness: 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN, thread_series: UNJS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-803-5218, 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

90-118-4

NSN: 5330-00-803-5218
NIINs: 008035218, 014468732, 015810670
FSC: 5330 — Packing and Gasket Materials
CAGE: 76602 — MUSKEGON PISTON RING CO MUSKEGON PRODUCTS DIV (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	ROUND
nut_diameter	1.896 INCHES MINIMUM AND 1.916 INCHES MAXIMUM IN
thread_class	3B
nut_thickness	0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
thread_series	UNJS
thread_direction	RIGHT-HAND
surface_treatment	PHOSPHATE OVERALL
drive_point_diameter	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
end_item_identification	OH-58D ARMY HELICOPTER IMPROVEMENT PROGRAM (AHIP)
material_document_and_classification	AMS6381 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	NUT,SPANNER,BEARING RETAINING
NSN	5330-00-803-5218

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE

•

OUTSIDE DIAMETER: 10.771 INCHES NOMINAL IN

•

JOINT STYLE: INTERLOCKING JOINT

•

RADIAL WALL THICKNESS: 0.0850 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN

•

RING STYLE: EXPANDING CONCENTRIC

•

MATERIAL: IRON OVERALL

TECHNICAL CHARACTERISTICS

OVERALL WIDTH	0.1495 INCHES MINIMUM AND 0.1510 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	PLAIN RECTANGULAR, STRAIGHT FACE
OUTSIDE DIAMETER	10.771 INCHES NOMINAL IN
JOINT STYLE	INTERLOCKING JOINT
RADIAL WALL THICKNESS	0.0850 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN
RING STYLE	EXPANDING CONCENTRIC
MATERIAL	IRON OVERALL
METALLIC HARDNESS RATING	97.0 MINIMUM ROCKWELL B AND 104.0 MAXIMUM ROCKWELL B

SUBSTITUTES & CROSS-REFERENCES 3

1-030-035-03Reference document

Same NSN cross-reference

Reference document — Secondary reference

1-030-035-05Reference document

Same NSN cross-reference

Reference document — Secondary reference

1-030-035-07Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 90-118-4?

90-118-4 is a SEAL RING,METAL.

What parts can replace 90-118-4?

There are 3 known substitutes for 90-118-4: 1-030-035-03, 1-030-035-05, 1-030-035-07. Substitute compatibility should be verified for your specific system.

What is the NSN for 90-118-4?

90-118-4 is cataloged in the U.S. Government catalog under NSN 5330-00-803-5218. This indicates validated use in U.S. government and defense supply chains.

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90-118-4 — SEAL RING,METAL

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