PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7222-1Weight Set,balance

Troemner Llc · NSN 6670-01-421-0771 · FSC 6670 · No Item Name Available
Verified by PartsTable
NSN 6670-01-421-0771 — this item is cataloged by the U.S. Government under National Stock Number 6670-01-421-0771. Primary manufacturer part number: 7222-1.
Features
  • Weight Set,balance — FSC 6670
  • Individual Unit Weight Denomination and Quantity: 200 GRAM, 1 GRAM G
  • Fitted Box: NOT INCLUDED
  • Forceps: INCLUDED
  • Material: STEEL CORROSION RESISTING INDIVIDUAL UNIT WEIGHT
  • 2 verified cross-references
  • Primary manufacturer: Troemner Llc
Applications
  • Applications requiring Steel Corrosion Resisting Individual Unit Weight construction
General Description

The Weight Set,balance, cataloged under National Stock Number 6670-01-421-0771, is classified within Federal Supply Class 6670 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Troemner Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6670-01-421-0771
Primary Part Number7222-1
Item NameWeight Set,balance
FSC / FSG6670 / 66 — No Item Name Available
ManufacturerTroemner Llc
StatusACTIVE
Individual Unit Weight Denomination and Quantity200 GRAM, 1 GRAM G
Fitted BoxNOT INCLUDED
ForcepsINCLUDED
MaterialSTEEL CORROSION RESISTING INDIVIDUAL UNIT WEIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5365-00-118-249872221 INTERCHANGEABLE
Spacer,sleeve
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3120-00-147-136672221 INTERCHANGEABLE
Bushing,plain
Textron Lycoming Inc Williamsport Plant
5331-00-291-2374303191 INTERCHANGEABLE
O-Ring
Brp Us Inc
9540-01-296-911672221 INTERCHANGEABLE
Structural Section,special Shape
Aluminum Co of America
2530-01-337-7594237042 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6150-01-469-855872221 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
Cross-Reference Index
Part NumberManufacturer
7222-1 PRIMARY Troemner Llc (USA)
1721 Troemner Llc (USA)
Related Parts
5365-00-118-2498INTERCHANGEABLE
SPACER,SLEEVE
72221
3120-00-147-1366INTERCHANGEABLE
BUSHING,PLAIN
72221
5331-00-291-2374INTERCHANGEABLE
O-RING
303191
9540-01-296-9116INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
72221
2530-01-337-7594INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
237042
6150-01-469-8558INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
72221

Frequently Asked Questions

What is NSN 6670-01-421-0771?

NSN 6670-01-421-0771 is a Weight Set,balance, manufactured by Troemner Llc, classified under FSC 6670 (No Item Name Available). Status: active.

What are the part numbers for NSN 6670-01-421-0771?

NSN 6670-01-421-0771 has 2 cross-referenced part numbers: 7222-1 (Troemner Llc), 1721 (Troemner Llc).

What NSN replaces 6670-01-421-0771?

There are 6 known substitutes for 6670-01-421-0771: 5365-00-118-2498, 3120-00-147-1366, 5331-00-291-2374 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7222-1?

Key specifications for 7222-1: Individual Unit Weight Denomination and Quantity: 200 GRAM, 1 GRAM G; Fitted Box: NOT INCLUDED; Forceps: INCLUDED; Material: STEEL CORROSION RESISTING INDIVIDUAL UNIT WEIGHT. 4 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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