NSN 4030-00-003-1801 · NIIN 000031801 · Part number 400978
Esco Corporation · FSC 4030 — Fittings for Rope, Cable, and Chain · FSG 40 — Rope, Cable, Chain, and Fittings · CAGE 72113
Government record, cited
NSN 4030-00-003-1801 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-003-1801. Manufacturer of record part number: 400978.
Also searched as4030-00-003-1801 ·
4030000031801 ·
NIIN 000031801 ·
00-003-1801 ·
FSC 4030 Fittings for Rope, Cable, and Chain · CAGE 72113 · 400978
The Sleeve, cataloged under National Stock Number 4030-00-003-1801, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Esco Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Sleeve
FSC / FSG
4030 — Fittings for Rope, Cable, and Chain (FSG 40)
Manufacturers
Esco Corporation (CAGE 72113)
Technical Specifications
Parameter
Value
NSN
4030-00-003-1801
Primary Part Number
400978
Item Name
Sleeve
FSC / FSG
4030 / 40 — Fittings for Rope, Cable, and Chain
Manufacturer
Esco Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1560-00-859-865332-83231-8POSSIBLE MATCH
INSULATION,DUCT,AIRCRAFT
Possible match (shared part number)The Boeing Company Div Defense
6250-01-061-8422400978POSSIBLE MATCH
LAMPHOLDER ASSEMBLY
Possible match (shared part number)Fluke Corp
2530-01-066-5004400978POSSIBLE MATCH
SPINDLE,WHEEL,DRIVING-NONDRIVING
Possible match (shared part number)Telemechanics Inc
4820-01-570-92691642893POSSIBLE MATCH
VALVE,REGULATING,FLUID PRESSURE
Possible match (shared part number)Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
NSN 4030-00-003-1801 is a Sleeve, manufactured by Esco Corporation, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
What part numbers are listed for NSN 4030-00-003-1801?
NSN 4030-00-003-1801 has 1 manufacturer part number on file: 400978 (Esco Corporation).
What NSN replaces 4030-00-003-1801?
4 possible matches (shared part number, not a government interchangeability claim): 1560-00-859-8653, 6250-01-061-8422, 2530-01-066-5004. Verify interchangeability with system specifications before substitution.
Is NSN 4030-00-003-1801 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.