Inserter, Bearing and Bushing5120-00-899-1664

NSN 5120-00-899-1664 · NIIN 008991664

FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools

Government record, cited

Also searched as 5120-00-899-1664 · 5120008991664 · NIIN 008991664 · 00-899-1664 · FSC 5120 Hand Tools, Nonedged, Nonpowered

Nearby stock numbers ← 5120-00-899-1657 Inserter, Bearing and Bushing · 5120-00-899-1665 Inserter, Bearing and Bushing →

Features

Inserter,bearing and Bushing — FSC 5120
Boss Length: 0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Diameter Across Flats: 1.480 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
Pilot Diameter: 0.965 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
Boss Diameter: 1.311 INCHES NOMINAL IN
Pilot Length: 0.450 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Drive End Type: BOSS AND PILOT

Identification

NSN: 5120-00-899-1664
NIIN: 008991664
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools

General Description

The Inserter,bearing and Bushing, cataloged under National Stock Number 5120-00-899-1664, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5120-00-899-1664
Item Name	Inserter,bearing and Bushing
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Status	ACTIVE
Boss Length	0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Diameter Across Flats	1.480 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
Pilot Diameter	0.965 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
Boss Diameter	1.311 INCHES NOMINAL IN
Pilot Length	0.450 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Drive End Type	BOSS AND PILOT

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
284174-1-1	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered

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

5120-00-001-2642

ADAPTER,TORQUE WRENCH

5120-00-001-2644

ADAPTER,TORQUE WRENCH

5120-00-001-2650

INSERTER,SEAL

5120-00-001-2651

5120-00-001-2651 · Item name not on file

5120-00-001-2652

INSTALLING TOOL,SHAFT

5120-00-001-2653

REMOVER,PREFORMED PACKING

5120-00-001-2654

REMOVER,PREFORMED PACKING

5120-00-001-2655

SOCKET,WRENCH,FACE SPANNER

Frequently Asked Questions

What is NSN 5120-00-899-1664?

NSN 5120-00-899-1664 is a Inserter,bearing and Bushing, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What are the specifications of 5120-00-899-1664?

Key specifications for 5120-00-899-1664: Boss Length: 0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN; Diameter Across Flats: 1.480 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN; Overall Length: 4.970 INCHES MINIMUM AND 5.030 INCHES MAXIMUM IN; Pilot Diameter: 0.965 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5120-00-899-1664 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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