NSN 1440-01-145-5935 — this item is cataloged by the U.S. Government under National Stock Number 1440-01-145-5935. Manufacturer of record part number: 76A3886-2.
General Characteristics Item Description: MATL 4340 STEEL AMS 6359,HEAT TREATED; MAGNETIC PARTICLE INSPECTED PER MIL-I-6868; MAXIMUM OUTSIDE DIAMETER 12.962 IN.; INSIDE DIAMETER 12.562 IN. IN
2 manufacturer part numbers on file
Manufacturer of record: Raytheon Company
Identification
NSN: 1440-01-145-5935
NIIN: 011455935
FSC: 1440 — Launchers, Guided Missile
FSG: 14 — Guided Missiles
Primary part number: 76A3886-2
Manufacturer: Raytheon Company
General Description
The Ring,thrust,aft, cataloged under National Stock Number 1440-01-145-5935, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Raytheon Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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
1440-01-145-5935
Primary Part Number
76A3886-2
Item Name
Ring,thrust,aft
FSC / FSG
1440 / 14 — Launchers, Guided Missile
Manufacturer
Raytheon Company
Status
ACTIVE
General Characteristics Item Description
MATL 4340 STEEL AMS 6359,HEAT TREATED; MAGNETIC PARTICLE INSPECTED PER MIL-I-6868; MAXIMUM OUTSIDE DIAMETER 12.962 IN.; INSIDE DIAMETER 12.562 IN. IN
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 1440-01-145-5935?
NSN 1440-01-145-5935 is a Ring,thrust,aft, manufactured by Raytheon Company, classified under FSC 1440, Launchers, Guided Missile. Status: active.
What part numbers are listed for NSN 1440-01-145-5935?
NSN 1440-01-145-5935 has 2 manufacturer part numbers on file: 76A3886-1 (Raytheon Company), 76A3886-2 (Raytheon Company).
What are the specifications of 76A3886-2?
Key specifications for 76A3886-2: General Characteristics Item Description: MATL 4340 STEEL AMS 6359,HEAT TREATED; MAGNETIC PARTICLE INSPECTED PER MIL-I-6868; MAXIMUM OUTSIDE DIAMETER 12.962 IN.; INSIDE DIAMETER 12.562 IN. IN; End Item Identification: BGM-109G G. 1 specification is documented in the U.S. Government catalog.
Is NSN 1440-01-145-5935 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 1440-01-145-5935?
NSN 1440-01-145-5935 has DEMIL Code C. 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.