Block, Tackle3940-01-016-3019

NSN 3940-01-016-3019 · NIIN 010163019

FSC 3940 — Blocks, Tackle, Rigging, and Slings · FSG 39 — Materials Handling Equipment

Government record, cited

Also searched as 3940-01-016-3019 · 3940010163019 · NIIN 010163019 · 01-016-3019 · FSC 3940 Blocks, Tackle, Rigging, and Slings · 3141430-007-103 · 3141430-007-103

Nearby stock numbers ← 3940-01-015-0628 · 3940-01-016-6836 Beam, Clamping Assy →

Features

Block,tackle — FSC 3940
Maximum Tackle Diameter Accommodated: 0.250 INCHES IN
Tackle Locking Device: NOT INCLUDED
Sheave Outside Diameter: 5.630 INCHES NOMINAL IN
Block Type: REGULAR
Center Pin Diameter: 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Style Designator: HALF-STRAP PATTERN
Sheave Quantity: 1

Identification

NSN: 3940-01-016-3019
NIIN: 010163019
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment

General Description

The Block,tackle, cataloged under National Stock Number 3940-01-016-3019, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	3940-01-016-3019
Item Name	Block,tackle
FSC / FSG	3940 / 39 — Blocks, Tackle, Rigging, and Slings
Status	ACTIVE
Maximum Tackle Diameter Accommodated	0.250 INCHES IN
Tackle Locking Device	NOT INCLUDED
Sheave Outside Diameter	5.630 INCHES NOMINAL IN
Block Type	REGULAR
Center Pin Diameter	0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Style Designator	HALF-STRAP PATTERN
Sheave Quantity	1
Antitoppling Device	NOT INCLUDED

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
3141430-007-103	3/2 Design control — primary reference U.S. Government activity
3141430-007-103	5/9 Secondary reference Brunswick Corp Defense Div

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 3940-01-016-3019?

NSN 3940-01-016-3019 is a Block,tackle, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.

What are the specifications of 3940-01-016-3019?

Key specifications for 3940-01-016-3019: Maximum Tackle Diameter Accommodated: 0.250 INCHES IN; Tackle Locking Device: NOT INCLUDED; Sheave Outside Diameter: 5.630 INCHES NOMINAL IN; Block Type: REGULAR. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3940-01-016-3019 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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