12687B18B — SPACER,RING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12687B18B: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: TITANIUM, inside_diameter: 4.030 INCHES NOMINAL IN, outside_diameter: 4.560 INCHES NOMINAL IN, overall_thickness: 0.030 INCHES NOMINAL IN, material_document_and_classification: MIL-T-9046 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-381-2229, 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

12687B18B

NSN: 5365-01-381-2229
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 88032 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)

SPECIFICATIONS

material	TITANIUM
inside_diameter	4.030 INCHES NOMINAL IN
outside_diameter	4.560 INCHES NOMINAL IN
overall_thickness	0.030 INCHES NOMINAL IN
material_document_and_classification	MIL-T-9046 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	5365-01-381-2229

COMPONENT DIAGRAM

KEY FEATURES

•

OUTSIDE DIAMETER: 4.560 INCHES NOMINAL IN

•

OVERALL THICKNESS: 0.030 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9046 MIL SPEC SINGLE MATERIAL RESPONSE

•

INSIDE DIAMETER: 4.030 INCHES NOMINAL IN

•

MATERIAL: TITANIUM

TECHNICAL CHARACTERISTICS

OUTSIDE DIAMETER	4.560 INCHES NOMINAL IN
OVERALL THICKNESS	0.030 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-9046 MIL SPEC SINGLE MATERIAL RESPONSE
INSIDE DIAMETER	4.030 INCHES NOMINAL IN
MATERIAL	TITANIUM

SUBSTITUTES & CROSS-REFERENCES 2

PL-12731F18ITEM257BReference document

Same NSN cross-reference

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

12687B18Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 12687B18B?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 12687B18B?

12687B18B is a SPACER,RING.

What parts can replace 12687B18B?

There are 2 known substitutes for 12687B18B: PL-12731F18ITEM257B, 12687B18. Substitute compatibility should be verified for your specific system.

What is the NSN for 12687B18B?

12687B18B is cataloged in the U.S. Government catalog under NSN 5365-01-381-2229. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

12687B18B — SPACER,RING

Request a Quote — 12687B18B