NSN 1370-01-684-4571 · NIIN 016844571 · Part number 4238AS100
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 1370 — Pyrotechnics · FSG 13 — Ammunition and Explosives · CAGE 30003
Government record, cited
NSN 1370-01-684-4571 — this item is cataloged by the U.S. Government under National Stock Number 1370-01-684-4571. Manufacturer of record part number: 4238AS100.
Also searched as1370-01-684-4571 ·
1370016844571 ·
NIIN 016844571 ·
01-684-4571 ·
FSC 1370 Pyrotechnics · CAGE 30003 · 4238AS100
Manufacturer of record: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Identification
NSN: 1370-01-684-4571
NIIN: 016844571
FSC: 1370 — Pyrotechnics
FSG: 13 — Ammunition and Explosives
Primary part number: 4238AS100
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Flare,countermeasure, cataloged under National Stock Number 1370-01-684-4571, is classified within Federal Supply Class 1370 (Pyrotechnics) of the Ammunition and Explosives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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
1370-01-684-4571
Primary Part Number
4238AS100
Item Name
Flare,countermeasure
FSC / FSG
1370 / 13 — Pyrotechnics
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Status
ACTIVE
Dod Ammunition Code
1370-LA90
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL G — Ammunition & Explosives
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 1370 — Pyrotechnics
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1370-00-005-6717
1370-00-005-6717 · Item name not on file
1370-00-005-6718
SIGNAL,SMOKE
1370-00-005-6719
SIGNAL,SMOKE
1370-00-007-5562
SIMULATOR,EXPLOSIVE BOOBY TRAP
1370-00-008-6424
BUTTON ASSEMBLY,GROUND ELECTRICA
1370-00-008-6425
STREAMER,FLARE DISPENSER GROUND
1370-00-008-7788
SIMULATOR,EXPLOSIVE BOOBY TRAP
1370-00-009-9596
STARTER,FIRE
Frequently Asked Questions
What is NSN 1370-01-684-4571?
NSN 1370-01-684-4571 is a Flare,countermeasure, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1370, Pyrotechnics. Status: active.
What part numbers are listed for NSN 1370-01-684-4571?
NSN 1370-01-684-4571 has 1 manufacturer part number on file: 4238AS100 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What are the specifications of 4238AS100?
Key specifications for 4238AS100: Dod Ammunition Code: 1370-LA90; Special Features: MJU-77/B. 1 specification is documented in the U.S. Government catalog.
Is NSN 1370-01-684-4571 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1370-01-684-4571?
NSN 1370-01-684-4571 has DEMIL Code G. 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.