PartsTable TECHNICAL DATA SHEET

NSN 3940-01-706-2726Government record, cited

Hook Block Assembly3940-01-706-2726

NSN 3940-01-706-2726 · NIIN 017062726 · Part number 4158AS0709-1

Industrial Automation Inc Dba Industrial Automation Inc · FSC 3940 — Blocks, Tackle, Rigging, and Slings · FSG 39 — Materials Handling Equipment · CAGE 053H3

Government record, cited

NSN 3940-01-706-2726 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-706-2726. Manufacturer of record part number: 4158AS0709-1.

Also searched as 3940-01-706-2726 · 3940017062726 · NIIN 017062726 · 01-706-2726 · FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 053H3 · 4158AS0709-1

Nearby stock numbers ← 3940-01-706-2353 Block, Tackle · 3940-01-706-3057 Sling, Eye →

Features

Hook Block Assembly — FSC 3940
2 manufacturer part numbers on file
Manufacturer of record: Industrial Automation Inc Dba Industrial Automation Inc

Identification

NSN: 3940-01-706-2726
NIIN: 017062726
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 4158AS0709-1
Manufacturer: Industrial Automation Inc Dba Industrial Automation Inc

General Description

The Hook Block Assembly, cataloged under National Stock Number 3940-01-706-2726, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Industrial Automation Inc Dba Industrial Automation Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	3940-01-706-2726
Primary Part Number	4158AS0709-1
Item Name	Hook Block Assembly
FSC / FSG	3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer	Industrial Automation Inc Dba Industrial Automation Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	V

Cross-Reference Index

Part Number	Manufacturer
4158AS0709-1 PRIMARY	Industrial Automation Inc Dba Industrial Automation Inc (USA)
4158AS0709-1 PRIMARY	Avioss Llc (USA)

Reference documents

Reference	Meaning
4158AS0709-1	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3940 — Blocks, Tackle, Rigging, and Slings

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

3940-00-000-0169

3940-00-000-0169 · Item name not on file

3940-00-003-0706

BLOCK-WD12IN SNATCH

3940-00-004-3568

3940-00-004-3568 · Item name not on file

3940-00-004-9175

SLING,PALLET

3940-00-005-1366

3940-00-005-1366 · Item name not on file

3940-00-005-1367

3940-00-005-1367 · Item name not on file

3940-00-006-3256

3940-00-006-3256 · Item name not on file

3940-00-007-2801

ADAPTER,HOISTING

Frequently Asked Questions

What is NSN 3940-01-706-2726?

NSN 3940-01-706-2726 is a Hook Block Assembly, manufactured by Industrial Automation Inc Dba Industrial Automation Inc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.

What part numbers are listed for NSN 3940-01-706-2726?

NSN 3940-01-706-2726 has 2 manufacturer part numbers on file: 4158AS0709-1 (Industrial Automation Inc Dba Industrial Automation Inc), 4158AS0709-1 (Avioss Llc).

What are the specifications of 4158AS0709-1?

Key specifications for 4158AS0709-1: Part Name Assigned by Controlling Agency: HOOK BLOCK ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3940-01-706-2726 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.

What is the DEMIL code for NSN 3940-01-706-2726?

NSN 3940-01-706-2726 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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