PartsTable TECHNICAL DATA SHEET

NSN 4920-01-174-1779Government record, cited

Jaw, Special4920-01-174-1779

NSN 4920-01-174-1779 · NIIN 011741779 · Part number 1128SME40465-13

Northrop Grumman Systems Corporation · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 79RG9

Government record, cited

NSN 4920-01-174-1779 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-174-1779. Manufacturer of record part number: 1128SME40465-13.

Also searched as 4920-01-174-1779 · 4920011741779 · NIIN 011741779 · 01-174-1779 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 79RG9 · 1128SME40465-13

Nearby stock numbers ← 4920-01-174-1775 · 4920-01-174-1781 Plate, Special →

Features

Jaw,special — FSC 4920
2 manufacturer part numbers on file
Manufacturer of record: Northrop Grumman Systems Corporation

Identification

NSN: 4920-01-174-1779
NIIN: 011741779
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 1128SME40465-13
Manufacturer: Northrop Grumman Systems Corporation

General Description

The Jaw,special, cataloged under National Stock Number 4920-01-174-1779, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4920-01-174-1779
Primary Part Number	1128SME40465-13
Item Name	Jaw,special
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Manufacturer	Northrop Grumman Systems Corporation
Status	ACTIVE

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
1128SME40465-13	Aerlab Inc (USA)
1128SME40465-13 PRIMARY	Northrop Grumman Systems Corporation (USA)

Reference documents

Reference	Meaning
1128SME40465-13	5/9 Secondary reference Northrop Grumman Systems Corporation
1128SME40465-13	5/9 Secondary reference Comptech

No interchangeability data on file.

Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

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

4920-00-000-0190

TEST SET,FLIGHT CONTROL SYSTEM

4920-00-001-1405

4920-00-001-1405 · Item name not on file

4920-00-001-1716

4920-00-001-1716 · Item name not on file

4920-00-001-1744

4920-00-001-1744 · Item name not on file

4920-00-001-1745

4920-00-001-1745 · Item name not on file

4920-00-001-1746

4920-00-001-1746 · Item name not on file

4920-00-001-1747

4920-00-001-1747 · Item name not on file

4920-00-001-1748

4920-00-001-1748 · Item name not on file

Frequently Asked Questions

What is NSN 4920-01-174-1779?

NSN 4920-01-174-1779 is a Jaw,special, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-174-1779?

NSN 4920-01-174-1779 has 2 manufacturer part numbers on file: 1128SME40465-13 (Aerlab Inc), 1128SME40465-13 (Northrop Grumman Systems Corporation).

What are the specifications of 1128SME40465-13?

Key specifications for 1128SME40465-13: End Item Identification: AIRCRAFT MODEL EA-6B. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4920-01-174-1779 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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