Tool Box, Portable5140-01-345-8845

NSN 5140-01-345-8845 · NIIN 013458845 · Part number 531T26

Klein Marine Systems Inc · FSC 5140 — Tool and Hardware Boxes · FSG 51 — Hand Tools · CAGE 52315

Government record, cited

NSN 5140-01-345-8845 — this item is cataloged by the U.S. Government under National Stock Number 5140-01-345-8845. Manufacturer of record part number: 531T26.

Also searched as 5140-01-345-8845 · 5140013458845 · NIIN 013458845 · 01-345-8845 · FSC 5140 Tool and Hardware Boxes · CAGE 52315 · 531T26

Nearby stock numbers ← 5140-01-345-8184 Case, Socket Wrench Set · 5140-01-345-8846 Tool Box, Portable →

Features

Tool Box,portable — FSC 5140
Specification/standard Data: 52315-531T26 MANUFACTURERS STANDARD
1 manufacturer part number on file
Manufacturer of record: Klein Marine Systems Inc

Identification

NSN: 5140-01-345-8845
NIIN: 013458845
FSC: 5140 — Tool and Hardware Boxes
FSG: 51 — Hand Tools
Primary part number: 531T26
Manufacturer: Klein Marine Systems Inc

General Description

The Tool Box,portable, cataloged under National Stock Number 5140-01-345-8845, is classified within Federal Supply Class 5140 (Tool and Hardware Boxes) of the Hand Tools group. The manufacturer of record is Klein Marine Systems Inc. Government technical data includes 1 specification, 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	5140-01-345-8845
Primary Part Number	531T26
Item Name	Tool Box,portable
FSC / FSG	5140 / 51 — Tool and Hardware Boxes
Manufacturer	Klein Marine Systems Inc
Status	ACTIVE
Specification/standard Data	52315-531T26 MANUFACTURERS STANDARD

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
531T26 PRIMARY	Klein Marine Systems Inc (USA)

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 5140-01-345-8845?

NSN 5140-01-345-8845 is a Tool Box,portable, manufactured by Klein Marine Systems Inc, classified under FSC 5140, Tool and Hardware Boxes. Status: active.

What part numbers are listed for NSN 5140-01-345-8845?

NSN 5140-01-345-8845 has 1 manufacturer part number on file: 531T26 (Klein Marine Systems Inc).

What are the specifications of 531T26?

Key specifications for 531T26: Specification/standard Data: 52315-531T26 MANUFACTURERS STANDARD. 1 specification is documented in the U.S. Government catalog.

Is NSN 5140-01-345-8845 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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