3-51418-1 — SPACER,PLATE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3-51418-1: SPACER,PLATE.

The SPACER,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, hardness_rating: 92.0 ROCKWELL B MINIMUM AND 99.5 ROCKWELL B MAXIMUM, surface_treatment: OXIDE, material_document_and_classification: MIL-S-5626,COND D MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-737-2147, 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

3-51418-1

NSN: 5365-00-737-2147
NIINs: 007372147, 010108214
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)

SPECIFICATIONS

material	STEEL COMP 4140
hardness_rating	92.0 ROCKWELL B MINIMUM AND 99.5 ROCKWELL B MAXIMUM
special_features	SHAPE IS HALF A CIRCLE W/OUTSIDE DIA OF 1.699 IN. MIN. AND 1.700 IN. MAX. AND INSIDE DIA OF 1.120 IN. MIN. AND 1.140 IN. MAX.; HEIGHT IS 0.8495 IN. MIN. AND 0.8500 IN. MAX. IN
surface_treatment	OXIDE
material_document_and_classification	MIL-S-5626,COND D MIL SPEC SINGLE MATERIAL RESPONSE
NSN	5365-00-737-2147

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 92.0 ROCKWELL B MINIMUM AND 99.5 ROCKWELL B MAXIMUM

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5626,COND D MIL SPEC SINGLE MATERIAL RESPONSE

•

SURFACE TREATMENT: OXIDE

•

MATERIAL: STEEL COMP 4140

TECHNICAL CHARACTERISTICS

HARDNESS RATING	92.0 ROCKWELL B MINIMUM AND 99.5 ROCKWELL B MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626,COND D MIL SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURES	SHAPE IS HALF A CIRCLE W/OUTSIDE DIA OF 1.699 IN. MIN. AND 1.700 IN. MAX. AND INSIDE DIA OF 1.120 IN. MIN. AND 1.140 IN. MAX.; HEIGHT IS 0.8495 IN. MIN. AND 0.8500 IN. MAX. IN
SURFACE TREATMENT	OXIDE
MATERIAL	STEEL COMP 4140

SUBSTITUTES & CROSS-REFERENCES 1

768A990P3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3-51418-1?

3-51418-1 is a SPACER,PLATE.

What parts can replace 3-51418-1?

There is 1 known substitute for 3-51418-1: 768A990P3. Substitute compatibility should be verified for your specific system.

What is the NSN for 3-51418-1?

3-51418-1 is cataloged in the U.S. Government catalog under NSN 5365-00-737-2147. This indicates validated use in U.S. government and defense supply chains.

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