Chain Assembly, Single Leg4010-01-491-9343

NSN 4010-01-491-9343 · NIIN 014919343

FSC 4010 — Chain and Wire Rope · FSG 40 — Rope, Cable, Chain, and Fittings

Government record, cited

Also searched as 4010-01-491-9343 · 4010014919343 · NIIN 014919343 · 01-491-9343 · FSC 4010 Chain and Wire Rope · NAS1201D6B16C · RR-C-271

Nearby stock numbers ← 4010-01-491-8717 Rope, Wire · 4010-01-491-9408 Chain, Weldless →

Features

Chain Assembly,single Leg — FSC 4010
Attachment Style: BEAD CHAIN TERMINAL ATTACHMENT SECOND END
Attachment Style: BEAD CHAIN FASTENER TERMINAL ATTACHMENT FIRST END
Style Designator: BEAD
Surface Treatment: NICKEL OVERALL
Material: COPPER ALLOY OVERALL
End Type: TERMINAL ATTACHMENT TERMINAL ATTACHMENT FIRST END
End Type: TERMINAL ATTACHMENT TERMINAL ATTACHMENT SECOND END

Identification

NSN: 4010-01-491-9343
NIIN: 014919343
FSC: 4010 — Chain and Wire Rope
FSG: 40 — Rope, Cable, Chain, and Fittings

General Description

The Chain Assembly,single Leg, cataloged under National Stock Number 4010-01-491-9343, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4010-01-491-9343
Item Name	Chain Assembly,single Leg
FSC / FSG	4010 / 40 — Chain and Wire Rope
Status	ACTIVE
Attachment Style	BEAD CHAIN TERMINAL ATTACHMENT SECOND END
Attachment Style	BEAD CHAIN FASTENER TERMINAL ATTACHMENT FIRST END
Style Designator	BEAD
Surface Treatment	NICKEL OVERALL
Material	COPPER ALLOY OVERALL
End Type	TERMINAL ATTACHMENT TERMINAL ATTACHMENT FIRST END
End Type	TERMINAL ATTACHMENT TERMINAL ATTACHMENT SECOND END

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
NAS1201D6B16C	3/2 Design control — primary reference U.S. Government activity
RR-C-271	4/1 Identification reference U.S. Government activity

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 4010-01-491-9343?

NSN 4010-01-491-9343 is a Chain Assembly,single Leg, classified under FSC 4010, Chain and Wire Rope. Status: active.

What are the specifications of 4010-01-491-9343?

Key specifications for 4010-01-491-9343: Attachment Style: BEAD CHAIN TERMINAL ATTACHMENT SECOND END; Attachment Style: BEAD CHAIN FASTENER TERMINAL ATTACHMENT FIRST END; Style Designator: BEAD; Overall Length: 1.333 FEET MINIMUM AND 5.500 FEET MAXIMUM FT. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4010-01-491-9343 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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