Bushing, Sleeve3120-01-477-5677

NSN 3120-01-477-5677 · NIIN 014775677 · Part number 4M376-09001

Mayday Manufacturing Co. · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 65910

Government record, cited

NSN 3120-01-477-5677 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-477-5677. Manufacturer of record part number: 4M376-09001.

Also searched as 3120-01-477-5677 · 3120014775677 · NIIN 014775677 · 01-477-5677 · FSC 3120 Bearings, Plain, Unmounted · CAGE 65910 · 4M376-09001

Nearby stock numbers ← 3120-01-477-5676 Bushing, Sleeve · 3120-01-477-5678 Bushing, Sleeve →

3120-01-477-5677 — Bearings, Plain, Unmounted

Features

Bushing,sleeve — FSC 3120
Criticality Code Justification: AGAV
4 manufacturer part numbers on file
Manufacturer of record: Mayday Manufacturing Co.

Identification

NSN: 3120-01-477-5677
NIIN: 014775677
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 4M376-09001
Manufacturer: Mayday Manufacturing Co.

General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-477-5677, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Mayday Manufacturing Co.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3120-01-477-5677
Primary Part Number	4M376-09001
Item Name	Bushing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Mayday Manufacturing Co.
Status	ACTIVE
Criticality Code Justification	AGAV

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
4M376-09001 PRIMARY	Mayday Manufacturing Co. (USA)
4M376-09001	The Boeing Company Div Defense (USA)
4M376-09001 PRIMARY	All Power Manufacturing Co. (USA)
4M376-09001 PRIMARY	Avalon Machine Products Inc (USA)

No interchangeability data on file.

Other items in FSC 3120 — Bearings, Plain, Unmounted

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

3120-00-001-1288

3120-00-001-1288 · Item name not on file

3120-00-001-1835

3120-00-001-1835 · Item name not on file

3120-00-001-1838

3120-00-001-1838 · Item name not on file

3120-00-001-1928

3120-00-001-1928 · Item name not on file

3120-00-001-1934

3120-00-001-1934 · Item name not on file

3120-00-001-3933

3120-00-001-3933 · Item name not on file

3120-00-001-3937

3120-00-001-3937 · Item name not on file

3120-00-001-3938

3120-00-001-3938 · Item name not on file

Frequently Asked Questions

What is NSN 3120-01-477-5677?

NSN 3120-01-477-5677 is a Bushing,sleeve, manufactured by Mayday Manufacturing Co., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-477-5677?

NSN 3120-01-477-5677 has 4 manufacturer part numbers on file: 4M376-09001 (Mayday Manufacturing Co.), 4M376-09001 (The Boeing Company Div Defense), 4M376-09001 (All Power Manufacturing Co.), 4M376-09001 (Avalon Machine Products Inc).

What are the specifications of 4M376-09001?

Key specifications for 4M376-09001: Criticality Code Justification: AGAV; Special Features: USED ON STRUCTURAL SECTION, SPAR 01-477-4928 & 01-477-4939 ON F/A-18E/F; Part Name Assigned by Controlling Agency: (INAVY)BUSHING SLEEVE; End Item Identification: F/A-18E/F. 1 specification is documented in the U.S. Government catalog.

Is NSN 3120-01-477-5677 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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