Block, Tackle3940-01-334-0669

NSN 3940-01-334-0669 · NIIN 013340669 · Part number 2C2-1281

Lake Shore Systems, Inc. · FSC 3940 — Blocks, Tackle, Rigging, and Slings · FSG 39 — Materials Handling Equipment · CAGE 34712

Government record, cited

NSN 3940-01-334-0669 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-334-0669. Manufacturer of record part number: 2C2-1281.

Also searched as 3940-01-334-0669 · 3940013340669 · NIIN 013340669 · 01-334-0669 · FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 34712 · 2C2-1281

Nearby stock numbers ← 3940-01-333-9469 · 3940-01-334-0683 Link, Hoisting →

Features

Block,tackle — FSC 3940
Sheave Quantity: 1
1 manufacturer part number on file
Manufacturer of record: Lake Shore Systems, Inc.

Identification

NSN: 3940-01-334-0669
NIIN: 013340669
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 2C2-1281
Manufacturer: Lake Shore Systems, Inc.

General Description

The Block,tackle, cataloged under National Stock Number 3940-01-334-0669, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Lake Shore 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	3940-01-334-0669
Primary Part Number	2C2-1281
Item Name	Block,tackle
FSC / FSG	3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer	Lake Shore Systems, Inc.
Status	ACTIVE
Sheave Quantity	1

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
2C2-1281 PRIMARY	Lake Shore Systems, Inc. (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 3940-01-334-0669?

NSN 3940-01-334-0669 is a Block,tackle, manufactured by Lake Shore Systems, Inc., classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.

What part numbers are listed for NSN 3940-01-334-0669?

NSN 3940-01-334-0669 has 1 manufacturer part number on file: 2C2-1281 (Lake Shore Systems, Inc.).

What are the specifications of 2C2-1281?

Key specifications for 2C2-1281: Special Features: USED ON DAVIT; Sheave Quantity: 1. 1 specification is documented in the U.S. Government catalog.

Is NSN 3940-01-334-0669 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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