Block, Tackle3940-01-377-0378

NSN 3940-01-377-0378 · NIIN 013770378 · Part number D407746

Palfinger Marine Usa, Llc · FSC 3940 — Blocks, Tackle, Rigging, and Slings · FSG 39 — Materials Handling Equipment · CAGE 63504

Government record, cited

NSN 3940-01-377-0378 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-377-0378. Manufacturer of record part number: D407746.

Also searched as 3940-01-377-0378 · 3940013770378 · NIIN 013770378 · 01-377-0378 · FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 63504 · D407746

Nearby stock numbers ← 3940-01-376-4374 Sling, Beam Type · 3940-01-377-0432 Block, Tackle →

Features

Block,tackle — FSC 3940
Sheave Quantity: 1
Material: STEEL OVERALL
1 manufacturer part number on file
Manufacturer of record: Palfinger Marine Usa, Llc

Identification

NSN: 3940-01-377-0378
NIIN: 013770378
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: D407746
Manufacturer: Palfinger Marine Usa, Llc

General Description

The Block,tackle, cataloged under National Stock Number 3940-01-377-0378, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Palfinger Marine Usa, Llc. Government technical data includes 2 specifications, 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	3940-01-377-0378
Primary Part Number	D407746
Item Name	Block,tackle
FSC / FSG	3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer	Palfinger Marine Usa, Llc
Status	ACTIVE
Sheave Quantity	1
Material	STEEL OVERALL

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
D407746 PRIMARY	Palfinger Marine Usa, Llc (USA)

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 3940-01-377-0378?

NSN 3940-01-377-0378 is a Block,tackle, manufactured by Palfinger Marine Usa, Llc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.

What part numbers are listed for NSN 3940-01-377-0378?

NSN 3940-01-377-0378 has 1 manufacturer part number on file: D407746 (Palfinger Marine Usa, Llc).

What are the specifications of D407746?

Key specifications for D407746: End Item Identification: DAVIT LIFE BOAT; Sheave Quantity: 1; Material: STEEL OVERALL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 3940-01-377-0378 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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