NSN 1440-01-300-2390 · NIIN 013002390 · Part number 33706
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba · FSC 1440 — Launchers, Guided Missile · FSG 14 — Guided Missiles · CAGE 21439
Government record, cited
NSN 1440-01-300-2390 — this item is cataloged by the U.S. Government under National Stock Number 1440-01-300-2390. Manufacturer of record part number: 33706.
Manufacturer of record: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Identification
NSN: 1440-01-300-2390
NIIN: 013002390
FSC: 1440 — Launchers, Guided Missile
FSG: 14 — Guided Missiles
Primary part number: 33706
Manufacturer: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
General Description
The Guide,rear Rail, cataloged under National Stock Number 1440-01-300-2390, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 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
Guide,rear Rail
FSC / FSG
1440 — Launchers, Guided Missile (FSG 14)
Manufacturers
Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd (CAGE U1918); Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (CAGE 21439)
Technical Specifications
Parameter
Value
NSN
1440-01-300-2390
Primary Part Number
33706
Item Name
Guide,rear Rail
FSC / FSG
1440 / 14 — Launchers, Guided Missile
Manufacturer
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4520-01-303-59294705A1049-5POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
Possible match (shared part number)L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
3110-01-441-334133706POSSIBLE MATCH
BEARING,BALL,ANNULAR
Possible match (shared part number)Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
Related Parts
4520-01-303-5929POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
4705A1049-5
3110-01-441-3341POSSIBLE MATCH
BEARING,BALL,ANNULAR
33706
1005-01-664-6175POSSIBLE MATCH
LEVER,LOCK-RELEASE
33706
Frequently Asked Questions
What is NSN 1440-01-300-2390?
NSN 1440-01-300-2390 is a Guide,rear Rail, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 1440, Launchers, Guided Missile. Status: active.
What part numbers are listed for NSN 1440-01-300-2390?
NSN 1440-01-300-2390 has 2 manufacturer part numbers on file: 33706 (Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd), 33706 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).
What NSN replaces 1440-01-300-2390?
3 possible matches (shared part number, not a government interchangeability claim): 4520-01-303-5929, 3110-01-441-3341, 1005-01-664-6175. Verify interchangeability with system specifications before substitution.
Is NSN 1440-01-300-2390 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.
What is the DEMIL code for NSN 1440-01-300-2390?
NSN 1440-01-300-2390 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.