Link, Detachable4010-01-449-1951

NSN 4010-01-449-1951 · NIIN 014491951 · Part number 3712T33

Mcmaster-Carr Supply Co · FSC 4010 — Chain and Wire Rope · FSG 40 — Rope, Cable, Chain, and Fittings · CAGE 39428

Government record, cited

NSN 4010-01-449-1951 — this item is cataloged by the U.S. Government under National Stock Number 4010-01-449-1951. Manufacturer of record part number: 3712T33.

Also searched as 4010-01-449-1951 · 4010014491951 · NIIN 014491951 · 01-449-1951 · FSC 4010 Chain and Wire Rope · CAGE 39428 · 3712T33

Nearby stock numbers ← 4010-01-449-1407 Wire Rope Assembly, Single Leg · 4010-01-449-3430 Wire Rope Assembly, Single Leg →

Features

Link,detachable — FSC 4010
Material: STEEL COMP 316
2 manufacturer part numbers on file
Manufacturer of record: Mcmaster-Carr Supply Co

Identification

NSN: 4010-01-449-1951
NIIN: 014491951
FSC: 4010 — Chain and Wire Rope
FSG: 40 — Rope, Cable, Chain, and Fittings
Primary part number: 3712T33
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Link,detachable, cataloged under National Stock Number 4010-01-449-1951, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4010-01-449-1951
Primary Part Number	3712T33
Item Name	Link,detachable
FSC / FSG	4010 / 40 — Chain and Wire Rope
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
Material	STEEL COMP 316

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
3712T33 PRIMARY	Mcmaster-Carr Supply Co (USA)
3712T33	Baron Manufacturing Co Llc (USA)

No interchangeability data on file.

Other items in FSC 4010 — Chain and Wire Rope

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

4010-00-000-0109

WIRE ROPE ASSEMBLY,SINGLE LEG

4010-00-001-1297

4010-00-001-1297 · Item name not on file

4010-00-001-1768

4010-00-001-1768 · Item name not on file

4010-00-001-2041

4010-00-001-2041 · Item name not on file

4010-00-001-3508

4010-00-001-3508 · Item name not on file

4010-00-001-5128

LINK,CHAIN,END

4010-00-001-5362

WIRE ROPE ASSEMBLY,SINGLE LEG

4010-00-001-5363

4010-00-001-5363 · Item name not on file

Frequently Asked Questions

What is NSN 4010-01-449-1951?

NSN 4010-01-449-1951 is a Link,detachable, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4010, Chain and Wire Rope. Status: active.

What part numbers are listed for NSN 4010-01-449-1951?

NSN 4010-01-449-1951 has 2 manufacturer part numbers on file: 3712T33 (Mcmaster-Carr Supply Co), 3712T33 (Baron Manufacturing Co Llc).

What are the specifications of 3712T33?

Key specifications for 3712T33: Material: STEEL COMP 316. 1 specification is documented in the U.S. Government catalog.

Is NSN 4010-01-449-1951 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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