Shim5365-01-237-3918

NSN 5365-01-237-3918 · NIIN 012373918 · Part number 2W1LB-40-40-100

The Boeing Company Div Legacy Am&m · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 43999

Government record, cited

NSN 5365-01-237-3918 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-237-3918. Manufacturer of record part number: 2W1LB-40-40-100.

Also searched as 5365-01-237-3918 · 5365012373918 · NIIN 012373918 · 01-237-3918 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 43999 · 2W1LB-40-40-100

Nearby stock numbers ← 5365-01-237-3237 Spacer · 5365-01-237-3965 Spacer, Sleeve →

Features

Shim — FSC 5365
Overall Thickness: 0.100 INCHES NOMINAL IN
Style Designator: CIRCULAR
Material Document and Classification: QQ-B-613 HALF HARD FED SPEC SINGLE MATERIAL RESPONSE
Outside Diameter: 1.250 INCHES NOMINAL IN
Aperture Diameter: 0.625 INCHES NOMINAL IN
Features Provided: SEPARABLE
Lamination Quantity: 50

Identification

NSN: 5365-01-237-3918
NIIN: 012373918
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 2W1LB-40-40-100
Manufacturer: The Boeing Company Div Legacy Am&m

General Description

The Shim, cataloged under National Stock Number 5365-01-237-3918, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5365-01-237-3918
Primary Part Number	2W1LB-40-40-100
Item Name	Shim
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer	The Boeing Company Div Legacy Am&m
Status	ACTIVE
Overall Thickness	0.100 INCHES NOMINAL IN
Style Designator	CIRCULAR
Material Document and Classification	QQ-B-613 HALF HARD FED SPEC SINGLE MATERIAL RESPONSE
Outside Diameter	1.250 INCHES NOMINAL IN
Aperture Diameter	0.625 INCHES NOMINAL IN
Features Provided	SEPARABLE
Lamination Quantity	50
Lamination Thickness	0.002 INCHES NOMINAL IN
Material	COPPER ALLOY 260
Construction	LAMINATED

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
2W1LB-40-40-100 PRIMARY	The Boeing Company Div Legacy Am&m (USA)

No interchangeability data on file.

Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers

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

5365-00-000-6078

5365-00-000-6078 · Item name not on file

5365-00-000-7436

5365-00-000-7436 · Item name not on file

5365-00-001-1292

PLUG,MACHINE THREAD

5365-00-001-1365

5365-00-001-1365 · Item name not on file

5365-00-001-1841

RING,TORQUE,TUBE,INBOARD,RUDDER

5365-00-001-1915

5365-00-001-1915 · Item name not on file

5365-00-001-1916

5365-00-001-1916 · Item name not on file

5365-00-001-1940

5365-00-001-1940 · Item name not on file

Frequently Asked Questions

What is NSN 5365-01-237-3918?

NSN 5365-01-237-3918 is a Shim, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-237-3918?

NSN 5365-01-237-3918 has 1 manufacturer part number on file: 2W1LB-40-40-100 (The Boeing Company Div Legacy Am&m).

What are the specifications of 2W1LB-40-40-100?

Key specifications for 2W1LB-40-40-100: Overall Thickness: 0.100 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: QQ-B-613 HALF HARD FED SPEC SINGLE MATERIAL RESPONSE; Outside Diameter: 1.250 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5365-01-237-3918 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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