General Characteristics Item Description: STEEL BAR MIL-S-6758 4130,4.500 IN. W,4.500 IN. LG,3.810 IN. THK IN
Identification
NSN: 1440-01-007-8329
NIIN: 010078329
FSC: 1440 — Launchers, Guided Missile
FSG: 14 — Guided Missiles
General Description
The Roller Base,missile Shock Isolat, cataloged under National Stock Number 1440-01-007-8329, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
1440-01-007-8329
Item Name
Roller Base,missile Shock Isolat
FSC / FSG
1440 / 14 — Launchers, Guided Missile
Status
ACTIVE
General Characteristics Item Description
STEEL BAR MIL-S-6758 4130,4.500 IN. W,4.500 IN. LG,3.810 IN. THK IN
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
25-73608-1
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1440 — Launchers, Guided Missile
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1440-00-000-0161
SIGHT UNIT,STABLIZE
1440-00-000-0162
SIGHT UNIT,STABLIZE
1440-00-001-1268
1440-00-001-1268 · Item name not on file
1440-00-001-2476
SPRING ASSEMBLY,SHOCK ISOLATOR
1440-00-001-2477
ISOLATOR,SHOCK,LIQUID SPRING
1440-00-001-3999
SPACER ASSEMBLY
1440-00-001-4000
1440-00-001-4000 · Item name not on file
1440-00-001-4598
SWAYBRACE ASSY
Frequently Asked Questions
What is NSN 1440-01-007-8329?
NSN 1440-01-007-8329 is a Roller Base,missile Shock Isolat, classified under FSC 1440, Launchers, Guided Missile. Status: active.
What are the specifications of 1440-01-007-8329?
Key specifications for 1440-01-007-8329: General Characteristics Item Description: STEEL BAR MIL-S-6758 4130,4.500 IN. W,4.500 IN. LG,3.810 IN. THK IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1440-01-007-8329 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.