FSC 1386 — Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment · FSG 13 — Ammunition and Explosives
Government record, cited
Also searched as1386-01-658-1850 ·
1386016581850 ·
NIIN 016581850 ·
01-658-1850 ·
FSC 1386 Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment
Nearby stock numbers← 1386-01-658-1846 Scrubber Basket
·
1386-01-658-1854 Cap and Ring Assembly →
Features
Foam Spacers — FSC 1386
Criticality Code Justification: FEAT
Identification
NSN: 1386-01-658-1850
NIIN: 016581850
FSC: 1386 — Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment
FSG: 13 — Ammunition and Explosives
General Description
The Foam Spacers, cataloged under National Stock Number 1386-01-658-1850, is classified within Federal Supply Class 1386 (Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment) of the Ammunition and Explosives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1386-01-658-1850
Item Name
Foam Spacers
FSC / FSG
1386 / 13 — Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment
Status
ACTIVE
Criticality Code Justification
FEAT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
Y
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1106-014
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1386 — Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1386-01-334-3846
1386-01-334-3846 · Item name not on file
1386-01-337-7601
1386-01-337-7601 · Item name not on file
1386-01-414-2885
1386-01-414-2885 · Item name not on file
1386-01-414-2886
1386-01-414-2886 · Item name not on file
1386-01-414-2887
1386-01-414-2887 · Item name not on file
1386-01-424-4219
1386-01-424-4219 · Item name not on file
1386-01-530-5904
DIVING EQUIPMENT SET
1386-01-549-5503
1386-01-549-5503 · Item name not on file
Frequently Asked Questions
What is NSN 1386-01-658-1850?
NSN 1386-01-658-1850 is a Foam Spacers, classified under FSC 1386, Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment. Status: active.
What are the specifications of 1386-01-658-1850?
Key specifications for 1386-01-658-1850: Criticality Code Justification: FEAT; Special Features: EXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT. 1 specification is documented in the U.S. Government catalog.
Is NSN 1386-01-658-1850 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 1386-01-658-1850?
NSN 1386-01-658-1850 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.