PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29997Machine Gun,7.62 Millimeter

U.s. Ordnance · NSN 1005-01-666-5097 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-666-5097 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-666-5097. Primary manufacturer part number: 29997.
Features
  • Machine Gun,7.62 Millimeter — FSC 1005
  • Weapon Size Designation: 7.62 MILLIMETER MM
  • Feed Method: DISINTEGRATING METALLIC LINK BELT
  • Cooling Medium: AIR
  • 1 verified cross-reference
  • Primary manufacturer: U.s. Ordnance
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Machine Gun,7.62 Millimeter, cataloged under National Stock Number 1005-01-666-5097, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is U.s. Ordnance. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-666-5097
Primary Part Number29997
Item NameMachine Gun,7.62 Millimeter
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerU.s. Ordnance
StatusACTIVE
Weapon Size Designation7.62 MILLIMETER MM
Feed MethodDISINTEGRATING METALLIC LINK BELT
Cooling MediumAIR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5945-00-188-562729997 INTERCHANGEABLE
Relay,electromagnetic
Naval Ship Systems Command
3455-01-047-428529997 INTERCHANGEABLE
Reamer,machine
Kennametal Inc. Div Kennametal Industrial Products Group
Cross-Reference Index
Part NumberManufacturer
29997 PRIMARY U.s. Ordnance (USA)
Related Parts
5945-00-188-5627INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
29997
3455-01-047-4285INTERCHANGEABLE
REAMER,MACHINE
29997

Frequently Asked Questions

What is NSN 1005-01-666-5097?

NSN 1005-01-666-5097 is a Machine Gun,7.62 Millimeter, manufactured by U.s. Ordnance, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-666-5097?

NSN 1005-01-666-5097 has 1 cross-referenced part number: 29997 (U.s. Ordnance).

What NSN replaces 1005-01-666-5097?

There are 2 known substitutes for 1005-01-666-5097: 5945-00-188-5627, 3455-01-047-4285. Verify interchangeability with system specifications before substitution.

What are the specifications of 29997?

Key specifications for 29997: Weapon Size Designation: 7.62 MILLIMETER MM; Part Name Assigned by Controlling Agency: M60E4/MK43 MOD 1; Feed Method: DISINTEGRATING METALLIC LINK BELT; Cooling Medium: AIR. 5 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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