PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

SP 64027Bolt,breech

Colt's Manufacturing Company, Llc · NSN 1005-01-505-1035 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-505-1035 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-505-1035. Primary manufacturer part number: SP 64027.
Features
  • Bolt,breech — FSC 1005
  • 7 verified cross-references
  • Primary manufacturer: Colt's Manufacturing Company, Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,breech, cataloged under National Stock Number 1005-01-505-1035, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Colt's Manufacturing Company, Llc. This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-505-1035
Primary Part NumberSP 64027
Item NameBolt,breech
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerColt's Manufacturing Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5915-00-501-00152920137-27 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-00-538-9035640-27 INTERCHANGEABLE
Ammeter
American Instrument Corp
5950-00-764-418164027 INTERCHANGEABLE
Reactor
Power Paragon Inc Dba Air Borne Power Div Airborne Power
5331-01-253-7141N6402794 INTERCHANGEABLE
O-Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
1005015051035 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
64027 Colt's Manufacturing Company, Llc (USA)
SP 64027 PRIMARY Colt's Manufacturing Company, Llc (USA)
F8035-000155 Forsvarets Materielverk (SWE)
13004787 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
711419709404 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
SP64027 Nioa Trading Nioa Nominees Pty Limited Div Nioa (AUS)
Related Parts
5915-00-501-0015INTERCHANGEABLE
FILTER,BAND PASS
2920137-27
6625-00-538-9035INTERCHANGEABLE
AMMETER
640-27
5950-00-764-4181INTERCHANGEABLE
REACTOR
64027
5331-01-253-7141INTERCHANGEABLE
O-RING
N6402794

Frequently Asked Questions

What is NSN 1005-01-505-1035?

NSN 1005-01-505-1035 is a Bolt,breech, manufactured by Colt's Manufacturing Company, Llc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-505-1035?

NSN 1005-01-505-1035 has 7 cross-referenced part numbers: 1005015051035 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 64027 (Colt's Manufacturing Company, Llc), SP 64027 (Colt's Manufacturing Company, Llc), F8035-000155 (Forsvarets Materielverk), 13004787 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 2 more.

What NSN replaces 1005-01-505-1035?

There are 4 known substitutes for 1005-01-505-1035: 5915-00-501-0015, 6625-00-538-9035, 5950-00-764-4181 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SP 64027?

Key specifications for SP 64027: End Item Identification: M16A4 RIFLE. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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