The Counterweigh, cataloged under National Stock Number 2805-00-752-1267, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Renk America Llc Div Renk America. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-752-1267 |
| Primary Part Number | 516721 |
| Item Name | Counterweigh |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Renk America Llc Div Renk America |
| Status | ACTIVE |
| General Characteristics Item Description | ALLOY STEEL COMP 8645,HEAT TREAT TO ROCKWELL C 26-30 C SURFACES TO BE INDUCTION HARDENED TO ROCKWELL C 60 MIN DEPTH OF CASE 0.040 M 0.070 P,MATCH COUNTERWEIGHTS IN SETS WITH ALL COUNTERWEIGHTS IN EACH SET TO WEIGH WITHIN 0.010 POUNDS OF EACH OTHER,DRILL TWO HOLES OF EQUAL DIAMETER THRUBOTH SIDES AT LOCATIONS MARKED X TO OBTAIN WEIGHT DESIRED,HOLES NOT TO EXCEED 0.500 IN. DIA,Z DIAMETERS MUST BE CIRCULAR,PARALLEL AND STRAIGHT WITHIN 0.001 IN.,EACH SIDE HAS 39 DEGREES 15 MINUTES,WITH THE MIDDLE 2.749 M 2.751 P IN.,4 HOLES 1.8125 M 1.8140 P IN. DIA LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2805-00-752-1267 is a Counterweigh, manufactured by Renk America Llc Div Renk America, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-752-1267 has 2 manufacturer part numbers on file: 7521267 (U S Army Tank Automotive Command Amsta-Im-Mm), 516721 (Renk America Llc Div Renk America).
Key specifications for 516721: General Characteristics Item Description: ALLOY STEEL COMP 8645,HEAT TREAT TO ROCKWELL C 26-30 C SURFACES TO BE INDUCTION HARDENED TO ROCKWELL C 60 MIN DEPTH OF CASE 0.040 M 0.070 P,MATCH COUNTERWEIGHTS IN SETS WITH ALL COUNTERWEIGHTS IN EACH SET TO WEIGH WITHIN 0.010 POUNDS OF EACH OTHER,DRILL TWO HOLES OF EQUAL DIAMETER THRUBOTH SIDES AT LOCATIONS MARKED X TO OBTAIN WEIGHT DESIRED,HOLES NOT TO EXCEED 0.500 IN. DIA,Z DIAMETERS MUST BE CIRCULAR,PARALLEL AND STRAIGHT WITHIN 0.001 IN.,EACH SIDE HAS 39 DEGREES 15 MINUTES,WITH THE MIDDLE 2.749 M 2.751 P IN.,4 HOLES 1.8125 M 1.8140 P IN. DIA LBS; End Item Identification: 2805-00-752-1267. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.