NSN 1010-00-210-2939 · NIIN 002102939 · Part number 137MT
Rexnord Industries, Llc Div Couplings Division · FSC 1010 — Guns, Over 30mm up to 75mm · FSG 10 — Weapons · CAGE 59747
Government record, cited
NSN 1010-00-210-2939 — this item is cataloged by the U.S. Government under National Stock Number 1010-00-210-2939. Manufacturer of record part number: 137MT.
Also searched as1010-00-210-2939 ·
1010002102939 ·
NIIN 002102939 ·
00-210-2939 ·
FSC 1010 Guns, Over 30mm up to 75mm · CAGE 59747 · 137MT · 299455PC4
Manufacturer of record: Rexnord Industries, Llc Div Couplings Division
Identification
NSN: 1010-00-210-2939
NIIN: 002102939
FSC: 1010 — Guns, Over 30mm up to 75mm
FSG: 10 — Weapons
Primary part number: 137MT
Manufacturer: Rexnord Industries, Llc Div Couplings Division
General Description
The Coupling, cataloged under National Stock Number 1010-00-210-2939, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Rexnord Industries, Llc Div Couplings Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Coupling
FSC / FSG
1010 — Guns, Over 30mm up to 75mm (FSG 10)
Manufacturers
Rexnord Industries, Llc Div Couplings Division (CAGE 59747); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 1010 — Guns, Over 30mm up to 75mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1010-01-149-1269
ARM,QUADRANT SIGHT
1010-01-167-6630
1010-01-167-6630 · Item name not on file
1010-01-168-8062
1010-01-168-8062 · Item name not on file
1010-01-178-7840
1010-01-178-7840 · Item name not on file
1010-01-185-6948
1010-01-185-6948 · Item name not on file
1010-01-227-2554
1010-01-227-2554 · Item name not on file
1010-01-247-7917
BRACE,GUN MOUNT PEDESTAL
1010-01-247-7917
BRACE,GUN MOUNT PEDESTAL
Frequently Asked Questions
What is NSN 1010-00-210-2939?
NSN 1010-00-210-2939 is a Coupling, manufactured by Rexnord Industries, Llc Div Couplings Division, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
What part numbers are listed for NSN 1010-00-210-2939?
NSN 1010-00-210-2939 has 2 manufacturer part numbers on file: 137MT (Rexnord Industries, Llc Div Couplings Division), 299455PC4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Is NSN 1010-00-210-2939 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 1010-00-210-2939?
NSN 1010-00-210-2939 has DEMIL Code B. 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.