The Ring, cataloged under National Stock Number 1015-01-142-2644, is classified within Federal Supply Class 1015 (Guns, 75mm Through 125mm) of the Weapons group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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
1015-01-142-2644
Item Name
Ring
FSC / FSG
1015 / 10 — Guns, 75mm Through 125mm
Status
ACTIVE
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
S30091-120
5/9Secondary reference
U.S. Government activity
S30091-120
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1015 — Guns, 75mm Through 125mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1015-00-346-2194
1015-00-346-2194 · Item name not on file
1015-00-454-5119
RETAINER,STORAGE,HOSE
1015-00-655-8589
1015-00-655-8589 · Item name not on file
1015-01-098-8348
1015-01-098-8348 · Item name not on file
1015-01-120-9563
1015-01-120-9563 · Item name not on file
1015-01-132-7592
1015-01-132-7592 · Item name not on file
1015-01-154-6421
1015-01-154-6421 · Item name not on file
1015-01-180-3509
1015-01-180-3509 · Item name not on file
Frequently Asked Questions
What is NSN 1015-01-142-2644?
NSN 1015-01-142-2644 is a Ring, classified under FSC 1015, Guns, 75mm Through 125mm. Status: active.
What are the specifications of 1015-01-142-2644?
Key specifications for 1015-01-142-2644: End Item Identification: M1,M1A1,XM1 TANK. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1015-01-142-2644 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.