PartsTable TECHNICAL DATA SHEET

NSN 5140-01-149-4473Government record, cited

Case, Reamer Set5140-01-149-4473

NSN 5140-01-149-4473 · NIIN 011494473 · Part number 91-4006-31

Textron Aviation Inc · FSC 5140 — Tool and Hardware Boxes · FSG 51 — Hand Tools · CAGE 7EK50

Government record, cited

NSN 5140-01-149-4473 — this item is cataloged by the U.S. Government under National Stock Number 5140-01-149-4473. Manufacturer of record part number: 91-4006-31.

Also searched as 5140-01-149-4473 · 5140011494473 · NIIN 011494473 · 01-149-4473 · FSC 5140 Tool and Hardware Boxes · CAGE 7EK50 · 91-4006-31

Nearby stock numbers ← 5140-01-148-0975 Pouch Acessory · 5140-01-150-3056 Tool Box, Portable →

Features

Case,reamer Set — FSC 5140
1 manufacturer part number on file
Manufacturer of record: Textron Aviation Inc

Identification

NSN: 5140-01-149-4473
NIIN: 011494473
FSC: 5140 — Tool and Hardware Boxes
FSG: 51 — Hand Tools
Primary part number: 91-4006-31
Manufacturer: Textron Aviation Inc

General Description

The Case,reamer Set, cataloged under National Stock Number 5140-01-149-4473, is classified within Federal Supply Class 5140 (Tool and Hardware Boxes) of the Hand Tools group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Case,reamer Set
FSC / FSG	5140 — Tool and Hardware Boxes (FSG 51)
Manufacturers	Textron Aviation Inc (CAGE 7EK50)

Technical Specifications

Parameter	Value
NSN	5140-01-149-4473
Primary Part Number	91-4006-31
Item Name	Case,reamer Set
FSC / FSG	5140 / 51 — Tool and Hardware Boxes
Manufacturer	Textron Aviation Inc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
91-4006-31 PRIMARY	Textron Aviation Inc (USA)

Reference documents

Reference	Meaning
91-4006-31	3/9 Design control — primary reference Beechcraft Corporation Dba Textron Aviation

No interchangeability data on file.

Other items in FSC 5140 — Tool and Hardware Boxes

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

5140-00-008-3178

TOOL BOX,PORTABLE

5140-00-016-6363

5140-00-016-6363 · Item name not on file

5140-00-018-0632

5140-00-018-0632 · Item name not on file

5140-00-020-7129

5140-00-020-7129 · Item name not on file

5140-00-021-2009

5140-00-021-2009 · Item name not on file

5140-00-022-9810

5140-00-022-9810 · Item name not on file

5140-00-023-6109

5140-00-023-6109 · Item name not on file

5140-00-024-0332

CHEST,TOOL KIT

Frequently Asked Questions

What is NSN 5140-01-149-4473?

NSN 5140-01-149-4473 is a Case,reamer Set, manufactured by Textron Aviation Inc, classified under FSC 5140, Tool and Hardware Boxes. Status: active.

What part numbers are listed for NSN 5140-01-149-4473?

NSN 5140-01-149-4473 has 1 manufacturer part number on file: 91-4006-31 (Textron Aviation Inc).

Is NSN 5140-01-149-4473 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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