NSN 2040-01-649-2229 · NIIN 016492229 · Part number 21052A
Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 4PTF3
Government record, cited
NSN 2040-01-649-2229 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-649-2229. Manufacturer of record part number: 21052A.
Also searched as2040-01-649-2229 ·
2040016492229 ·
NIIN 016492229 ·
01-649-2229 ·
FSC 2040 Marine Hardware and Hull Items · CAGE 4PTF3 · 21052A · SW-04187
Nearby stock numbers← 2040-01-649-1074 Hinge Assembly, Marine Structural
·
2040-01-649-2283 Pyro Vest Locker Door →
Features
Pivot Boss Kit,single — FSC 2040
2 manufacturer part numbers on file
Manufacturer of record: Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark
Identification
NSN: 2040-01-649-2229
NIIN: 016492229
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: 21052A
Manufacturer: Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark
General Description
The Pivot Boss Kit,single, cataloged under National Stock Number 2040-01-649-2229, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2040-01-649-2229
Primary Part Number
21052A
Item Name
Pivot Boss Kit,single
FSC / FSG
2040 / 20 — Marine Hardware and Hull Items
Manufacturer
Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark
Professional Components Ltd Dba Shockwave Seats Div Shockwave Shock Mitigation Seating (CAN)
No interchangeability data on file.
Other items in FSC 2040 — Marine Hardware and Hull Items
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2040-00-030-8331
LENS ASSEMBLY,PERIS
2040-00-349-6785
2040-00-349-6785 · Item name not on file
2040-00-361-3924
2040-00-361-3924 · Item name not on file
2040-00-368-5901
2040-00-368-5901 · Item name not on file
2040-00-385-8796
BOX,STUFFING
2040-00-385-9234
2040-00-385-9234 · Item name not on file
2040-00-391-4442
FAIRWATER
2040-00-393-3850
STRAINER,INTAKE
Frequently Asked Questions
What is NSN 2040-01-649-2229?
NSN 2040-01-649-2229 is a Pivot Boss Kit,single, manufactured by Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
What part numbers are listed for NSN 2040-01-649-2229?
NSN 2040-01-649-2229 has 2 manufacturer part numbers on file: 21052A (Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark), SW-04187 (Professional Components Ltd Dba Shockwave Seats Div Shockwave Shock Mitigation Seating).
What are the specifications of 21052A?
Key specifications for 21052A: Special Features: KIT CONTAINS 1 PIVOT BOSS, HARDWARE, AND BUSHING; End Item Identification: 29 RBS GEN II HULL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2040-01-649-2229 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.